2018960079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223361}}^1$

素因数の和:223518

約数の個数: 16

約数和(自身を含む): 2830443264

約数和(自身を除く): 811483185

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 223361, 670083, 5137303, 15411909, 29260291, 87780873, 672986693, 2018960079]

約数ペア:

[(1, 2018960079), (3, 672986693), (23, 87780873), (69, 29260291), (131, 15411909), (393, 5137303), (3013, 670083), (9039, 223361)]