315324802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6353}}^1$

素因数の和:6474

約数の個数: 32

約数和(自身を含む): 538005888

約数和(自身を除く): 222681086

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3818, 6353, 12706, 24817, 49634, 82589, 146119, 165178, 292238, 527299, 1054598, 1899547, 3799094, 6854887, 12127877, 13709774, 24255754, 157662401, 315324802]

約数ペア:

[(1, 315324802), (2, 157662401), (13, 24255754), (23, 13709774), (26, 12127877), (46, 6854887), (83, 3799094), (166, 1899547), (299, 1054598), (598, 527299), (1079, 292238), (1909, 165178), (2158, 146119), (3818, 82589), (6353, 49634), (12706, 24817)]