1330429556

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{813221}}^1$

素因数の和:813634

約数の個数: 12

約数和(自身を含む): 2333947140

約数和(自身を除く): 1003517584

約数列:

[1, 2, 4, 409, 818, 1636, 813221, 1626442, 3252884, 332607389, 665214778, 1330429556]

約数ペア:

[(1, 1330429556), (2, 665214778), (4, 332607389), (409, 3252884), (818, 1626442), (1636, 813221)]