2222112245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{175453}}^1$

素因数の和:175624

約数の個数: 16

約数和(自身を含む): 2842354800

約数和(自身を除く): 620242555

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 175453, 877265, 2982701, 14913505, 26142497, 130712485, 444422449, 2222112245]

約数ペア:

[(1, 2222112245), (5, 444422449), (17, 130712485), (85, 26142497), (149, 14913505), (745, 2982701), (2533, 877265), (12665, 175453)]