608978864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6793}}^1$

素因数の和:7245

約数の個数: 40

約数和(自身を含む): 1273793472

約数和(自身を除く): 664814608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1724, 3448, 5603, 6793, 6896, 11206, 13586, 22412, 27172, 44824, 54344, 88309, 89648, 108688, 176618, 353236, 706472, 1412944, 2927783, 5855566, 11711132, 23422264, 38061179, 46844528, 76122358, 152244716, 304489432, 608978864]

約数ペア:

[(1, 608978864), (2, 304489432), (4, 152244716), (8, 76122358), (13, 46844528), (16, 38061179), (26, 23422264), (52, 11711132), (104, 5855566), (208, 2927783), (431, 1412944), (862, 706472), (1724, 353236), (3448, 176618), (5603, 108688), (6793, 89648), (6896, 88309), (11206, 54344), (13586, 44824), (22412, 27172)]