42820246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179917}}^1$

素因数の和:179943

約数の個数: 16

約数和(自身を含む): 77724576

約数和(自身を除く): 34904330

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 179917, 359834, 1259419, 2518838, 3058589, 6117178, 21410123, 42820246]

約数ペア:

[(1, 42820246), (2, 21410123), (7, 6117178), (14, 3058589), (17, 2518838), (34, 1259419), (119, 359834), (238, 179917)]