520001264

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{32083}}^1$

素因数の和:33104

約数の個数: 20

約数和(自身を含む): 1008528456

約数和(自身を除く): 488527192

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 32083, 64166, 128332, 256664, 513328, 32500079, 65000158, 130000316, 260000632, 520001264]

約数ペア:

[(1, 520001264), (2, 260000632), (4, 130000316), (8, 65000158), (16, 32500079), (1013, 513328), (2026, 256664), (4052, 128332), (8104, 64166), (16208, 32083)]