518201212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6818437}}^1$

素因数の和:6818460

約数の個数: 12

約数和(自身を含む): 954581320

約数和(自身を除く): 436380108

約数列:

[1, 2, 4, 19, 38, 76, 6818437, 13636874, 27273748, 129550303, 259100606, 518201212]

約数ペア:

[(1, 518201212), (2, 259100606), (4, 129550303), (19, 27273748), (38, 13636874), (76, 6818437)]