2113235090

素因数分解:

$2^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{83231}}^1$

素因数の和:85777

約数の個数: 16

約数和(自身を含む): 3805367040

約数和(自身を除く): 1692131950

約数列:

[1, 2, 5, 10, 2539, 5078, 12695, 25390, 83231, 166462, 416155, 832310, 211323509, 422647018, 1056617545, 2113235090]

約数ペア:

[(1, 2113235090), (2, 1056617545), (5, 422647018), (10, 211323509), (2539, 832310), (5078, 416155), (12695, 166462), (25390, 83231)]