312683854

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 542909952

約数和(自身を除く): 230226098

約数列:

[1, 2, 7, 14, 151, 211, 302, 422, 701, 1057, 1402, 1477, 2114, 2954, 4907, 9814, 31861, 63722, 105851, 147911, 211702, 223027, 295822, 446054, 740957, 1035377, 1481914, 2070754, 22334561, 44669122, 156341927, 312683854]

約数ペア:

[(1, 312683854), (2, 156341927), (7, 44669122), (14, 22334561), (151, 2070754), (211, 1481914), (302, 1035377), (422, 740957), (701, 446054), (1057, 295822), (1402, 223027), (1477, 211702), (2114, 147911), (2954, 105851), (4907, 63722), (9814, 31861)]