1973875904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2855

約数の個数: 168

約数和(自身を含む): 5300801184

約数和(自身を除く): 3326925280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 448, 484, 572, 616, 704, 728, 832, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2464, 2801, 2912, 3146, 3388, 3872, 4004, 4576, 4928, 5602, 5824, 6292, 6776, 7744, 8008, 9152, 11011, 11204, 12584, 13552, 16016, 19607, 22022, 22408, 25168, 27104, 30811, 32032, 36413, 39214, 44044, 44816, 50336, 54208, 61622, 64064, 72826, 78428, 88088, 89632, 100672, 123244, 145652, 156856, 176176, 179264, 215677, 246488, 254891, 291304, 313712, 338921, 352352, 400543, 431354, 492976, 509782, 582608, 627424, 677842, 704704, 801086, 862708, 985952, 1019564, 1165216, 1254848, 1355684, 1602172, 1725416, 1971904, 2039128, 2330432, 2372447, 2711368, 2803801, 3204344, 3450832, 4078256, 4405973, 4744894, 5422736, 5607602, 6408688, 6901664, 8156512, 8811946, 9489788, 10845472, 11215204, 12817376, 13803328, 16313024, 17623892, 18979576, 21690944, 22430408, 25634752, 30841811, 35247784, 37959152, 44860816, 61683622, 70495568, 75918304, 89721632, 123367244, 140991136, 151836608, 179443264, 246734488, 281982272, 493468976, 986937952, 1973875904]

約数ペア:

[(1, 1973875904), (2, 986937952), (4, 493468976), (7, 281982272), (8, 246734488), (11, 179443264), (13, 151836608), (14, 140991136), (16, 123367244), (22, 89721632), (26, 75918304), (28, 70495568), (32, 61683622), (44, 44860816), (52, 37959152), (56, 35247784), (64, 30841811), (77, 25634752), (88, 22430408), (91, 21690944), (104, 18979576), (112, 17623892), (121, 16313024), (143, 13803328), (154, 12817376), (176, 11215204), (182, 10845472), (208, 9489788), (224, 8811946), (242, 8156512), (286, 6901664), (308, 6408688), (352, 5607602), (364, 5422736), (416, 4744894), (448, 4405973), (484, 4078256), (572, 3450832), (616, 3204344), (704, 2803801), (728, 2711368), (832, 2372447), (847, 2330432), (968, 2039128), (1001, 1971904), (1144, 1725416), (1232, 1602172), (1456, 1355684), (1573, 1254848), (1694, 1165216), (1936, 1019564), (2002, 985952), (2288, 862708), (2464, 801086), (2801, 704704), (2912, 677842), (3146, 627424), (3388, 582608), (3872, 509782), (4004, 492976), (4576, 431354), (4928, 400543), (5602, 352352), (5824, 338921), (6292, 313712), (6776, 291304), (7744, 254891), (8008, 246488), (9152, 215677), (11011, 179264), (11204, 176176), (12584, 156856), (13552, 145652), (16016, 123244), (19607, 100672), (22022, 89632), (22408, 88088), (25168, 78428), (27104, 72826), (30811, 64064), (32032, 61622), (36413, 54208), (39214, 50336), (44044, 44816)]