25925702

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 43092000

約数和(自身を除く): 17166298

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 719, 1438, 1639, 3278, 7909, 15818, 18029, 36058, 86999, 107131, 173998, 214262, 1178441, 2356882, 12962851, 25925702]

約数ペア:

[(1, 25925702), (2, 12962851), (11, 2356882), (22, 1178441), (121, 214262), (149, 173998), (242, 107131), (298, 86999), (719, 36058), (1438, 18029), (1639, 15818), (3278, 7909)]