660760594

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{14923}}^1$

素因数の和:15082

約数の個数: 24

約数和(自身を含む): 1081512432

約数和(自身を除く): 420751838

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 3406, 14923, 22139, 29846, 44278, 193999, 387998, 1954913, 2521987, 3909826, 5043974, 25413869, 50827738, 330380297, 660760594]

約数ペア:

[(1, 660760594), (2, 330380297), (13, 50827738), (26, 25413869), (131, 5043974), (169, 3909826), (262, 2521987), (338, 1954913), (1703, 387998), (3406, 193999), (14923, 44278), (22139, 29846)]