4045601590

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2235139}}^1$

素因数の和:2235327

約数の個数: 16

約数和(自身を含む): 7322318640

約数和(自身を除く): 3276717050

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 2235139, 4470278, 11175695, 22351390, 404560159, 809120318, 2022800795, 4045601590]

約数ペア:

[(1, 4045601590), (2, 2022800795), (5, 809120318), (10, 404560159), (181, 22351390), (362, 11175695), (905, 4470278), (1810, 2235139)]