268108510

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{20897}}^1$

素因数の和:22187

約数の個数: 16

約数和(自身を含む): 482994576

約数和(自身を除く): 214886066

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 20897, 41794, 104485, 208970, 26810851, 53621702, 134054255, 268108510]

約数ペア:

[(1, 268108510), (2, 134054255), (5, 53621702), (10, 26810851), (1283, 208970), (2566, 104485), (6415, 41794), (12830, 20897)]