2080697905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6569}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 2940416640

約数和(自身を除く): 859718735

約数列:

[1, 5, 11, 13, 55, 65, 143, 443, 715, 2215, 4873, 5759, 6569, 24365, 28795, 32845, 63349, 72259, 85397, 316745, 361295, 426985, 939367, 2910067, 4696835, 14550335, 32010737, 37830871, 160053685, 189154355, 416139581, 2080697905]

約数ペア:

[(1, 2080697905), (5, 416139581), (11, 189154355), (13, 160053685), (55, 37830871), (65, 32010737), (143, 14550335), (443, 4696835), (715, 2910067), (2215, 939367), (4873, 426985), (5759, 361295), (6569, 316745), (24365, 85397), (28795, 72259), (32845, 63349)]