2240218477

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{17489}}^1$

素因数の和:18156

約数の個数: 16

約数和(自身を含む): 2652883200

約数和(自身を除く): 412664723

約数列:

[1, 7, 29, 203, 631, 4417, 17489, 18299, 122423, 128093, 507181, 3550267, 11035559, 77248913, 320031211, 2240218477]

約数ペア:

[(1, 2240218477), (7, 320031211), (29, 77248913), (203, 11035559), (631, 3550267), (4417, 507181), (17489, 128093), (18299, 122423)]