3964506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 10015488

約数和(自身を除く): 6050982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 137, 159, 182, 273, 274, 318, 371, 411, 546, 689, 742, 822, 959, 1113, 1378, 1781, 1918, 2067, 2226, 2877, 3562, 4134, 4823, 5343, 5754, 7261, 9646, 10686, 12467, 14469, 14522, 21783, 24934, 28938, 37401, 43566, 50827, 74802, 94393, 101654, 152481, 188786, 283179, 304962, 566358, 660751, 1321502, 1982253, 3964506]

約数ペア:

[(1, 3964506), (2, 1982253), (3, 1321502), (6, 660751), (7, 566358), (13, 304962), (14, 283179), (21, 188786), (26, 152481), (39, 101654), (42, 94393), (53, 74802), (78, 50827), (91, 43566), (106, 37401), (137, 28938), (159, 24934), (182, 21783), (273, 14522), (274, 14469), (318, 12467), (371, 10686), (411, 9646), (546, 7261), (689, 5754), (742, 5343), (822, 4823), (959, 4134), (1113, 3562), (1378, 2877), (1781, 2226), (1918, 2067)]