2247697277

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{253433}}^1$

素因数の和:253628

約数の個数: 12

約数和(自身を含む): 2629124316

約数和(自身を除く): 381427039

約数列:

[1, 7, 49, 181, 1267, 8869, 253433, 1774031, 12418217, 45871373, 321099611, 2247697277]

約数ペア:

[(1, 2247697277), (7, 321099611), (49, 45871373), (181, 12418217), (1267, 1774031), (8869, 253433)]