520028162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{61223}}^1$

素因数の和:61393

約数の個数: 16

約数和(自身を含む): 811095552

約数和(自身を除く): 291067390

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 61223, 122446, 1897913, 3795826, 8387551, 16775102, 260014081, 520028162]

約数ペア:

[(1, 520028162), (2, 260014081), (31, 16775102), (62, 8387551), (137, 3795826), (274, 1897913), (4247, 122446), (8494, 61223)]