628058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 16

約数和(自身を含む): 987360

約数和(自身を除く): 359302

約数列:

[1, 2, 43, 67, 86, 109, 134, 218, 2881, 4687, 5762, 7303, 9374, 14606, 314029, 628058]

約数ペア:

[(1, 628058), (2, 314029), (43, 14606), (67, 9374), (86, 7303), (109, 5762), (134, 4687), (218, 2881)]