631312702

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{15241}}^1$

素因数の和:15531

約数の個数: 16

約数和(自身を含む): 960246000

約数和(自身を除く): 328933298

約数列:

[1, 2, 139, 149, 278, 298, 15241, 20711, 30482, 41422, 2118499, 2270909, 4236998, 4541818, 315656351, 631312702]

約数ペア:

[(1, 631312702), (2, 315656351), (139, 4541818), (149, 4236998), (278, 2270909), (298, 2118499), (15241, 41422), (20711, 30482)]