2018016515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{66067}}^1$

素因数の和:66262

約数の個数: 16

約数和(自身を含む): 2497370400

約数和(自身を除く): 479353885

約数列:

[1, 5, 41, 149, 205, 745, 6109, 30545, 66067, 330335, 2708747, 9843983, 13543735, 49219915, 403603303, 2018016515]

約数ペア:

[(1, 2018016515), (5, 403603303), (41, 49219915), (149, 13543735), (205, 9843983), (745, 2708747), (6109, 330335), (30545, 66067)]