1520444804

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1990111}}^1$

素因数の和:1990306

約数の個数: 12

約数和(自身を含む): 2674710528

約数和(自身を除く): 1154265724

約数列:

[1, 2, 4, 191, 382, 764, 1990111, 3980222, 7960444, 380111201, 760222402, 1520444804]

約数ペア:

[(1, 1520444804), (2, 760222402), (4, 380111201), (191, 7960444), (382, 3980222), (764, 1990111)]