2220020717

素因数分解:

${\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 2273040000

約数和(自身を除く): 53019283

約数列:

[1, 89, 163, 199, 769, 14507, 17711, 32437, 68441, 125347, 153031, 2886893, 11155883, 13619759, 24944053, 2220020717]

約数ペア:

[(1, 2220020717), (89, 24944053), (163, 13619759), (199, 11155883), (769, 2886893), (14507, 153031), (17711, 125347), (32437, 68441)]