2912091452

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1780007}}^1$

素因数の和:1780420

約数の個数: 12

約数和(自身を含む): 5108622960

約数和(自身を除く): 2196531508

約数列:

[1, 2, 4, 409, 818, 1636, 1780007, 3560014, 7120028, 728022863, 1456045726, 2912091452]

約数ペア:

[(1, 2912091452), (2, 1456045726), (4, 728022863), (409, 7120028), (818, 3560014), (1636, 1780007)]