2212288490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7628581}}^1$

素因数の和:7628617

約数の個数: 16

約数和(自身を含む): 4119434280

約数和(自身を除く): 1907145790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7628581, 15257162, 38142905, 76285810, 221228849, 442457698, 1106144245, 2212288490]

約数ペア:

[(1, 2212288490), (2, 1106144245), (5, 442457698), (10, 221228849), (29, 76285810), (58, 38142905), (145, 15257162), (290, 7628581)]