313622836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{3617}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 560717640

約数和(自身を除く): 247094804

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 1636, 3617, 7234, 14468, 21677, 43354, 86708, 191701, 383402, 766804, 1479353, 2958706, 5917412, 78405709, 156811418, 313622836]

約数ペア:

[(1, 313622836), (2, 156811418), (4, 78405709), (53, 5917412), (106, 2958706), (212, 1479353), (409, 766804), (818, 383402), (1636, 191701), (3617, 86708), (7234, 43354), (14468, 21677)]