313612135792

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{154336681}}^1$

素因数の和:154336816

約数の個数: 20

約数和(自身を含む): 612407954176

約数和(自身を除く): 298795818384

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 154336681, 308673362, 617346724, 1234693448, 2469386896, 19600758487, 39201516974, 78403033948, 156806067896, 313612135792]

約数ペア:

[(1, 313612135792), (2, 156806067896), (4, 78403033948), (8, 39201516974), (16, 19600758487), (127, 2469386896), (254, 1234693448), (508, 617346724), (1016, 308673362), (2032, 154336681)]