224331909110

素因数分解:

$2^1\times 5^1\times {\mathrm{21391}}^1\times {\mathrm{1048721}}^1$

素因数の和:1070119

約数の個数: 16

約数和(自身を含む): 403816698432

約数和(自身を除く): 179484789322

約数列:

[1, 2, 5, 10, 21391, 42782, 106955, 213910, 1048721, 2097442, 5243605, 10487210, 22433190911, 44866381822, 112165954555, 224331909110]

約数ペア:

[(1, 224331909110), (2, 112165954555), (5, 44866381822), (10, 22433190911), (21391, 10487210), (42782, 5243605), (106955, 2097442), (213910, 1048721)]