1639001892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13869

約数の個数: 96

約数和(自身を含む): 4501090944

約数和(自身を除く): 2862089052

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 53, 66, 68, 102, 106, 132, 159, 187, 204, 212, 318, 374, 561, 583, 636, 748, 901, 1122, 1166, 1749, 1802, 2244, 2332, 2703, 3498, 3604, 5406, 6996, 9911, 10812, 13781, 19822, 27562, 29733, 39644, 41343, 55124, 59466, 82686, 118932, 151591, 165372, 234277, 303182, 454773, 468554, 606364, 702831, 730393, 909546, 937108, 1405662, 1460786, 1819092, 2191179, 2577047, 2811324, 2921572, 4382358, 5154094, 7731141, 8034323, 8764716, 10308188, 12416681, 15462282, 16068646, 24102969, 24833362, 30924564, 32137292, 37250043, 48205938, 49666724, 74500086, 96411876, 136583491, 149000172, 273166982, 409750473, 546333964, 819500946, 1639001892]

約数ペア:

[(1, 1639001892), (2, 819500946), (3, 546333964), (4, 409750473), (6, 273166982), (11, 149000172), (12, 136583491), (17, 96411876), (22, 74500086), (33, 49666724), (34, 48205938), (44, 37250043), (51, 32137292), (53, 30924564), (66, 24833362), (68, 24102969), (102, 16068646), (106, 15462282), (132, 12416681), (159, 10308188), (187, 8764716), (204, 8034323), (212, 7731141), (318, 5154094), (374, 4382358), (561, 2921572), (583, 2811324), (636, 2577047), (748, 2191179), (901, 1819092), (1122, 1460786), (1166, 1405662), (1749, 937108), (1802, 909546), (2244, 730393), (2332, 702831), (2703, 606364), (3498, 468554), (3604, 454773), (5406, 303182), (6996, 234277), (9911, 165372), (10812, 151591), (13781, 118932), (19822, 82686), (27562, 59466), (29733, 55124), (39644, 41343)]