520075994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{14251}}^1$

素因数の和:14581

約数の個数: 16

約数和(自身を含む): 794235456

約数和(自身を除く): 274159462

約数列:

[1, 2, 71, 142, 257, 514, 14251, 18247, 28502, 36494, 1011821, 2023642, 3662507, 7325014, 260037997, 520075994]

約数ペア:

[(1, 520075994), (2, 260037997), (71, 7325014), (142, 3662507), (257, 2023642), (514, 1011821), (14251, 36494), (18247, 28502)]