853642946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 1395394560

約数和(自身を除く): 541751614

約数列:

[1, 2, 13, 26, 127, 254, 419, 617, 838, 1234, 1651, 3302, 5447, 8021, 10894, 16042, 53213, 78359, 106426, 156718, 258523, 517046, 691769, 1018667, 1383538, 2037334, 3360799, 6721598, 32832421, 65664842, 426821473, 853642946]

約数ペア:

[(1, 853642946), (2, 426821473), (13, 65664842), (26, 32832421), (127, 6721598), (254, 3360799), (419, 2037334), (617, 1383538), (838, 1018667), (1234, 691769), (1651, 517046), (3302, 258523), (5447, 156718), (8021, 106426), (10894, 78359), (16042, 53213)]