124727042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{515401}}^1$

素因数の和:515425

約数の個数: 12

約数和(自身を含む): 205645398

約数和(自身を除く): 80918356

約数列:

[1, 2, 11, 22, 121, 242, 515401, 1030802, 5669411, 11338822, 62363521, 124727042]

約数ペア:

[(1, 124727042), (2, 62363521), (11, 11338822), (22, 5669411), (121, 1030802), (242, 515401)]