317110768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1524571}}^1$

素因数の和:1524592

約数の個数: 20

約数和(自身を含む): 661664248

約数和(自身を除く): 344553480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1524571, 3049142, 6098284, 12196568, 19819423, 24393136, 39638846, 79277692, 158555384, 317110768]

約数ペア:

[(1, 317110768), (2, 158555384), (4, 79277692), (8, 39638846), (13, 24393136), (16, 19819423), (26, 12196568), (52, 6098284), (104, 3049142), (208, 1524571)]