317981112298

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1\times {\mathrm{915259}}^1$

素因数の和:916173

約数の個数: 16

約数和(自身を含む): 479479086720

約数和(自身を除く): 161497974422

約数列:

[1, 2, 271, 542, 641, 1282, 173711, 347422, 915259, 1830518, 248035189, 496070378, 586681019, 1173362038, 158990556149, 317981112298]

約数ペア:

[(1, 317981112298), (2, 158990556149), (271, 1173362038), (542, 586681019), (641, 496070378), (1282, 248035189), (173711, 1830518), (347422, 915259)]