2390459

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 12

約数和(自身を含む): 2611056

約数和(自身を除く): 220597

約数列:

[1, 23, 37, 53, 851, 1219, 1961, 2809, 45103, 64607, 103933, 2390459]

約数ペア:

[(1, 2390459), (23, 103933), (37, 64607), (53, 45103), (851, 2809), (1219, 1961)]