1256193716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{18473437}}^1$

素因数の和:18473458

約数の個数: 12

約数和(自身を含む): 2327653188

約数和(自身を除く): 1071459472

約数列:

[1, 2, 4, 17, 34, 68, 18473437, 36946874, 73893748, 314048429, 628096858, 1256193716]

約数ペア:

[(1, 1256193716), (2, 628096858), (4, 314048429), (17, 73893748), (34, 36946874), (68, 18473437)]