281566552102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{28504409}}^1$

素因数の和:28504871

約数の個数: 16

約数和(自身を含む): 461771442000

約数和(自身を除く): 180204889898

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 28504409, 57008818, 313548499, 627096998, 12798479641, 25596959282, 140783276051, 281566552102]

約数ペア:

[(1, 281566552102), (2, 140783276051), (11, 25596959282), (22, 12798479641), (449, 627096998), (898, 313548499), (4939, 57008818), (9878, 28504409)]