2007293678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{721529}}^1$

素因数の和:721651

約数の個数: 16

約数和(自身を含む): 3272860080

約数和(自身を除く): 1265566402

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 721529, 1443058, 9379877, 18759754, 77203603, 154407206, 1003646839, 2007293678]

約数ペア:

[(1, 2007293678), (2, 1003646839), (13, 154407206), (26, 77203603), (107, 18759754), (214, 9379877), (1391, 1443058), (2782, 721529)]