391132802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 639809280

約数和(自身を除く): 248676478

約数列:

[1, 2, 23, 29, 46, 58, 101, 202, 667, 1334, 2323, 2903, 2929, 4646, 5806, 5858, 66769, 67367, 84187, 133538, 134734, 168374, 293203, 586406, 1936301, 3872602, 6743669, 8502887, 13487338, 17005774, 195566401, 391132802]

約数ペア:

[(1, 391132802), (2, 195566401), (23, 17005774), (29, 13487338), (46, 8502887), (58, 6743669), (101, 3872602), (202, 1936301), (667, 586406), (1334, 293203), (2323, 168374), (2903, 134734), (2929, 133538), (4646, 84187), (5806, 67367), (5858, 66769)]