1861977052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1556837}}^1$

素因数の和:1556877

約数の個数: 24

約数和(自身を含む): 3661682976

約数和(自身を除く): 1799705924

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1556837, 3113674, 6227348, 20238881, 35807251, 40477762, 71614502, 80955524, 143229004, 465494263, 930988526, 1861977052]

約数ペア:

[(1, 1861977052), (2, 930988526), (4, 465494263), (13, 143229004), (23, 80955524), (26, 71614502), (46, 40477762), (52, 35807251), (92, 20238881), (299, 6227348), (598, 3113674), (1196, 1556837)]