81212026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{341227}}^1$

素因数の和:341253

約数の個数: 16

約数和(自身を含む): 147410496

約数和(自身を除く): 66198470

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 341227, 682454, 2388589, 4777178, 5800859, 11601718, 40606013, 81212026]

約数ペア:

[(1, 81212026), (2, 40606013), (7, 11601718), (14, 5800859), (17, 4777178), (34, 2388589), (119, 682454), (238, 341227)]