899048464

素因数分解:

$2^4\times {\mathrm{5711}}^1\times {\mathrm{9839}}^1$

素因数の和:15558

約数の個数: 20

約数和(自身を含む): 1742388480

約数和(自身を除く): 843340016

約数列:

[1, 2, 4, 8, 16, 5711, 9839, 11422, 19678, 22844, 39356, 45688, 78712, 91376, 157424, 56190529, 112381058, 224762116, 449524232, 899048464]

約数ペア:

[(1, 899048464), (2, 449524232), (4, 224762116), (8, 112381058), (16, 56190529), (5711, 157424), (9839, 91376), (11422, 78712), (19678, 45688), (22844, 39356)]