313630564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{47491}}^1$

素因数の和:47635

約数の個数: 24

約数和(自身を含む): 595739648

約数和(自身を除く): 282109084

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 47491, 94982, 189964, 617383, 1234766, 2469532, 6031357, 12062714, 24125428, 78407641, 156815282, 313630564]

約数ペア:

[(1, 313630564), (2, 156815282), (4, 78407641), (13, 24125428), (26, 12062714), (52, 6031357), (127, 2469532), (254, 1234766), (508, 617383), (1651, 189964), (3302, 94982), (6604, 47491)]