1685996886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5653

約数の個数: 64

約数和(自身を含む): 3955392000

約数和(自身を除く): 2269395114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 139, 159, 278, 318, 371, 417, 742, 834, 973, 1113, 1946, 2226, 2919, 5449, 5838, 7367, 10898, 14734, 16347, 22101, 32694, 38143, 44202, 51569, 76286, 103138, 114429, 154707, 228858, 288797, 309414, 577594, 757411, 866391, 1514822, 1732782, 2021579, 2272233, 4043158, 4544466, 5301877, 6064737, 10603754, 12129474, 15905631, 31811262, 40142783, 80285566, 120428349, 240856698, 280999481, 561998962, 842998443, 1685996886]

約数ペア:

[(1, 1685996886), (2, 842998443), (3, 561998962), (6, 280999481), (7, 240856698), (14, 120428349), (21, 80285566), (42, 40142783), (53, 31811262), (106, 15905631), (139, 12129474), (159, 10603754), (278, 6064737), (318, 5301877), (371, 4544466), (417, 4043158), (742, 2272233), (834, 2021579), (973, 1732782), (1113, 1514822), (1946, 866391), (2226, 757411), (2919, 577594), (5449, 309414), (5838, 288797), (7367, 228858), (10898, 154707), (14734, 114429), (16347, 103138), (22101, 76286), (32694, 51569), (38143, 44202)]