2018051009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{430013}}^1$

素因数の和:430064

約数の個数: 12

約数和(自身を含む): 2293694676

約数和(自身を除く): 275643667

約数列:

[1, 13, 19, 247, 361, 4693, 430013, 5590169, 8170247, 106213211, 155234693, 2018051009]

約数ペア:

[(1, 2018051009), (13, 155234693), (19, 106213211), (247, 8170247), (361, 5590169), (4693, 430013)]