396760916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{32299}}^1$

素因数の和:32423

約数の個数: 24

約数和(自身を含む): 721711200

約数和(自身を除く): 324950284

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 3071, 6142, 12284, 32299, 64598, 129196, 1195063, 2390126, 2680817, 4780252, 5361634, 10723268, 99190229, 198380458, 396760916]

約数ペア:

[(1, 396760916), (2, 198380458), (4, 99190229), (37, 10723268), (74, 5361634), (83, 4780252), (148, 2680817), (166, 2390126), (332, 1195063), (3071, 129196), (6142, 64598), (12284, 32299)]