1330409588

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1489}}^1\times {\mathrm{1607}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 2348001600

約数和(自身を除く): 1017592012

約数列:

[1, 2, 4, 139, 278, 556, 1489, 1607, 2978, 3214, 5956, 6428, 206971, 223373, 413942, 446746, 827884, 893492, 2392823, 4785646, 9571292, 332602397, 665204794, 1330409588]

約数ペア:

[(1, 1330409588), (2, 665204794), (4, 332602397), (139, 9571292), (278, 4785646), (556, 2392823), (1489, 893492), (1607, 827884), (2978, 446746), (3214, 413942), (5956, 223373), (6428, 206971)]