2079941704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 4603392000

約数和(自身を除く): 2523450296

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 79, 92, 136, 152, 158, 184, 316, 323, 391, 437, 443, 632, 646, 782, 874, 886, 1292, 1343, 1501, 1564, 1748, 1772, 1817, 2584, 2686, 3002, 3128, 3496, 3544, 3634, 5372, 6004, 7268, 7429, 7531, 8417, 10189, 10744, 12008, 14536, 14858, 15062, 16834, 20378, 25517, 29716, 30124, 30889, 33668, 34523, 34997, 40756, 51034, 59432, 60248, 61778, 67336, 69046, 69994, 81512, 102068, 123556, 138092, 139988, 143089, 173213, 193591, 204136, 247112, 276184, 279976, 286178, 346426, 387182, 572356, 586891, 594949, 664943, 692852, 774364, 804931, 1144712, 1173782, 1189898, 1329886, 1385704, 1548728, 1609862, 2347564, 2379796, 2659772, 3219724, 3291047, 4695128, 4759592, 5319544, 6439448, 6582094, 11304031, 13164188, 13683827, 15293689, 22608062, 26328376, 27367654, 30587378, 45216124, 54735308, 61174756, 90432248, 109470616, 122349512, 259992713, 519985426, 1039970852, 2079941704]

約数ペア:

[(1, 2079941704), (2, 1039970852), (4, 519985426), (8, 259992713), (17, 122349512), (19, 109470616), (23, 90432248), (34, 61174756), (38, 54735308), (46, 45216124), (68, 30587378), (76, 27367654), (79, 26328376), (92, 22608062), (136, 15293689), (152, 13683827), (158, 13164188), (184, 11304031), (316, 6582094), (323, 6439448), (391, 5319544), (437, 4759592), (443, 4695128), (632, 3291047), (646, 3219724), (782, 2659772), (874, 2379796), (886, 2347564), (1292, 1609862), (1343, 1548728), (1501, 1385704), (1564, 1329886), (1748, 1189898), (1772, 1173782), (1817, 1144712), (2584, 804931), (2686, 774364), (3002, 692852), (3128, 664943), (3496, 594949), (3544, 586891), (3634, 572356), (5372, 387182), (6004, 346426), (7268, 286178), (7429, 279976), (7531, 276184), (8417, 247112), (10189, 204136), (10744, 193591), (12008, 173213), (14536, 143089), (14858, 139988), (15062, 138092), (16834, 123556), (20378, 102068), (25517, 81512), (29716, 69994), (30124, 69046), (30889, 67336), (33668, 61778), (34523, 60248), (34997, 59432), (40756, 51034)]