2109221015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{935353}}^1$

素因数の和:935410

約数の個数: 16

約数和(自身を含む): 2828510496

約数和(自身を除く): 719289481

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 935353, 4676765, 10288883, 38349473, 51444415, 191747365, 421844203, 2109221015]

約数ペア:

[(1, 2109221015), (5, 421844203), (11, 191747365), (41, 51444415), (55, 38349473), (205, 10288883), (451, 4676765), (2255, 935353)]