12648991682

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 19289145600

約数和(自身を除く): 6640153918

約数列:

[1, 2, 157, 179, 313, 314, 358, 626, 719, 1438, 28103, 49141, 56027, 56206, 98282, 112054, 112883, 128701, 225047, 225766, 257402, 450094, 8796239, 17592478, 20206057, 35332379, 40283413, 40412114, 70664758, 80566826, 6324495841, 12648991682]

約数ペア:

[(1, 12648991682), (2, 6324495841), (157, 80566826), (179, 70664758), (313, 40412114), (314, 40283413), (358, 35332379), (626, 20206057), (719, 17592478), (1438, 8796239), (28103, 450094), (49141, 257402), (56027, 225766), (56206, 225047), (98282, 128701), (112054, 112883)]