4080497684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53690759}}^1$

素因数の和:53690782

約数の個数: 12

約数和(自身を含む): 7516706400

約数和(自身を除く): 3436208716

約数列:

[1, 2, 4, 19, 38, 76, 53690759, 107381518, 214763036, 1020124421, 2040248842, 4080497684]

約数ペア:

[(1, 4080497684), (2, 2040248842), (4, 1020124421), (19, 214763036), (38, 107381518), (76, 53690759)]