2155275766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{230807}}^1$

素因数の和:230868

約数の個数: 32

約数和(自身を含む): 3988362240

約数和(自身を除く): 1833086474

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 230807, 461614, 1615649, 3231298, 5308561, 6693403, 10617122, 13386806, 37159927, 46853821, 74319854, 93707642, 153948269, 307896538, 1077637883, 2155275766]

約数ペア:

[(1, 2155275766), (2, 1077637883), (7, 307896538), (14, 153948269), (23, 93707642), (29, 74319854), (46, 46853821), (58, 37159927), (161, 13386806), (203, 10617122), (322, 6693403), (406, 5308561), (667, 3231298), (1334, 1615649), (4669, 461614), (9338, 230807)]