475789210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3659917}}^1$

素因数の和:3659937

約数の個数: 16

約数和(自身を含む): 922299336

約数和(自身を除く): 446510126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3659917, 7319834, 18299585, 36599170, 47578921, 95157842, 237894605, 475789210]

約数ペア:

[(1, 475789210), (2, 237894605), (5, 95157842), (10, 47578921), (13, 36599170), (26, 18299585), (65, 7319834), (130, 3659917)]