1640797742

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1\times {\mathrm{7477}}^1$

素因数の和:8563

約数の個数: 16

約数和(自身を含む): 2485866672

約数和(自身を除く): 845068930

約数列:

[1, 2, 113, 226, 971, 1942, 7477, 14954, 109723, 219446, 844901, 1689802, 7260167, 14520334, 820398871, 1640797742]

約数ペア:

[(1, 1640797742), (2, 820398871), (113, 14520334), (226, 7260167), (971, 1689802), (1942, 844901), (7477, 219446), (14954, 109723)]