145635974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389401}}^1$

素因数の和:389431

約数の個数: 16

約数和(自身を含む): 252332496

約数和(自身を除く): 106696522

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 389401, 778802, 4283411, 6619817, 8566822, 13239634, 72817987, 145635974]

約数ペア:

[(1, 145635974), (2, 72817987), (11, 13239634), (17, 8566822), (22, 6619817), (34, 4283411), (187, 778802), (374, 389401)]