290351951998

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{106045271}}^1$

素因数の和:106045347

約数の個数: 12

約数和(自身を含む): 447617093112

約数和(自身を除く): 157265141114

約数列:

[1, 2, 37, 74, 1369, 2738, 106045271, 212090542, 3923675027, 7847350054, 145175975999, 290351951998]

約数ペア:

[(1, 290351951998), (2, 145175975999), (37, 7847350054), (74, 3923675027), (1369, 212090542), (2738, 106045271)]