1331338634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{90703}}^1$

素因数の和:90925

約数の個数: 16

約数和(自身を含む): 2057166720

約数和(自身を除く): 725828086

約数列:

[1, 2, 41, 82, 179, 358, 7339, 14678, 90703, 181406, 3718823, 7437646, 16235837, 32471674, 665669317, 1331338634]

約数ペア:

[(1, 1331338634), (2, 665669317), (41, 32471674), (82, 16235837), (179, 7437646), (358, 3718823), (7339, 181406), (14678, 90703)]