1561024274

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{13931}}^1$

素因数の和:14425

約数の個数: 16

約数和(自身を含む): 2362309920

約数和(自身を除く): 801285646

約数列:

[1, 2, 179, 313, 358, 626, 13931, 27862, 56027, 112054, 2493649, 4360403, 4987298, 8720806, 780512137, 1561024274]

約数ペア:

[(1, 1561024274), (2, 780512137), (179, 8720806), (313, 4987298), (358, 4360403), (626, 2493649), (13931, 112054), (27862, 56027)]