1566241898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{2213}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 2562005376

約数和(自身を除く): 995763478

約数列:

[1, 2, 13, 26, 163, 167, 326, 334, 2119, 2171, 2213, 4238, 4342, 4426, 27221, 28769, 54442, 57538, 353873, 360719, 369571, 707746, 721438, 739142, 4689347, 4804423, 9378694, 9608846, 60240073, 120480146, 783120949, 1566241898]

約数ペア:

[(1, 1566241898), (2, 783120949), (13, 120480146), (26, 60240073), (163, 9608846), (167, 9378694), (326, 4804423), (334, 4689347), (2119, 739142), (2171, 721438), (2213, 707746), (4238, 369571), (4342, 360719), (4426, 353873), (27221, 57538), (28769, 54442)]