391824046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 618878880

約数和(自身を除く): 227054834

約数列:

[1, 2, 29, 58, 101, 202, 211, 317, 422, 634, 2929, 5858, 6119, 9193, 12238, 18386, 21311, 32017, 42622, 64034, 66887, 133774, 618019, 928493, 1236038, 1856986, 1939723, 3879446, 6755587, 13511174, 195912023, 391824046]

約数ペア:

[(1, 391824046), (2, 195912023), (29, 13511174), (58, 6755587), (101, 3879446), (202, 1939723), (211, 1856986), (317, 1236038), (422, 928493), (634, 618019), (2929, 133774), (5858, 66887), (6119, 64034), (9193, 42622), (12238, 32017), (18386, 21311)]