12897789788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8552911}}^1$

素因数の和:8552957

約数の個数: 24

約数和(自身を含む): 25145561280

約数和(自身を除く): 12247771492

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8552911, 17105822, 34211644, 111187843, 222375686, 248034419, 444751372, 496068838, 992137676, 3224447447, 6448894894, 12897789788]

約数ペア:

[(1, 12897789788), (2, 6448894894), (4, 3224447447), (13, 992137676), (26, 496068838), (29, 444751372), (52, 248034419), (58, 222375686), (116, 111187843), (377, 34211644), (754, 17105822), (1508, 8552911)]