2199339979

素因数分解:

${\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 2249280000

約数和(自身を除く): 49940021

約数列:

[1, 109, 149, 191, 709, 16241, 20819, 28459, 77281, 105641, 135419, 3102031, 11514869, 14760671, 20177431, 2199339979]

約数ペア:

[(1, 2199339979), (109, 20177431), (149, 14760671), (191, 11514869), (709, 3102031), (16241, 135419), (20819, 105641), (28459, 77281)]