1328084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^2$

素因数の和:247

約数の個数: 18

約数和(自身を含む): 2426970

約数和(自身を除く): 1098886

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 3103, 6206, 11449, 12412, 22898, 45796, 332021, 664042, 1328084]

約数ペア:

[(1, 1328084), (2, 664042), (4, 332021), (29, 45796), (58, 22898), (107, 12412), (116, 11449), (214, 6206), (428, 3103)]