1680992938

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1\times {\mathrm{4159}}^1$

素因数の和:5469

約数の個数: 16

約数和(自身を含む): 2538432000

約数和(自身を除く): 857439062

約数列:

[1, 2, 179, 358, 1129, 2258, 4159, 8318, 202091, 404182, 744461, 1488922, 4695511, 9391022, 840496469, 1680992938]

約数ペア:

[(1, 1680992938), (2, 840496469), (179, 9391022), (358, 4695511), (1129, 1488922), (2258, 744461), (4159, 404182), (8318, 202091)]