1330882076

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{211789}}^1$

素因数の和:213364

約数の個数: 12

約数和(自身を含む): 2330537160

約数和(自身を除く): 999655084

約数列:

[1, 2, 4, 1571, 3142, 6284, 211789, 423578, 847156, 332720519, 665441038, 1330882076]

約数ペア:

[(1, 1330882076), (2, 665441038), (4, 332720519), (1571, 847156), (3142, 423578), (6284, 211789)]