2399011010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21809191}}^1$

素因数の和:21809209

約数の個数: 16

約数和(自身を含む): 4710785472

約数和(自身を除く): 2311774462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21809191, 43618382, 109045955, 218091910, 239901101, 479802202, 1199505505, 2399011010]

約数ペア:

[(1, 2399011010), (2, 1199505505), (5, 479802202), (10, 239901101), (11, 218091910), (22, 109045955), (55, 43618382), (110, 21809191)]