2106224855

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 2924273664

約数和(自身を除く): 818048809

約数列:

[1, 5, 7, 35, 103, 515, 677, 721, 863, 3385, 3605, 4315, 4739, 6041, 23695, 30205, 69731, 88889, 348655, 444445, 488117, 584251, 622223, 2440585, 2921255, 3111115, 4089757, 20448785, 60177853, 300889265, 421244971, 2106224855]

約数ペア:

[(1, 2106224855), (5, 421244971), (7, 300889265), (35, 60177853), (103, 20448785), (515, 4089757), (677, 3111115), (721, 2921255), (863, 2440585), (3385, 622223), (3605, 584251), (4315, 488117), (4739, 444445), (6041, 348655), (23695, 88889), (30205, 69731)]