2021635189

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2426933}}^1$

素因数の和:2426964

約数の個数: 12

約数和(自身を含む): 2490034284

約数和(自身を除く): 468399095

約数列:

[1, 7, 17, 49, 119, 833, 2426933, 16988531, 41257861, 118919717, 288805027, 2021635189]

約数ペア:

[(1, 2021635189), (7, 288805027), (17, 118919717), (49, 41257861), (119, 16988531), (833, 2426933)]