2017758982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{108821}}^1$

素因数の和:109023

約数の個数: 16

約数和(自身を含む): 3092285952

約数和(自身を除く): 1074526970

約数列:

[1, 2, 73, 127, 146, 254, 9271, 18542, 108821, 217642, 7943933, 13820267, 15887866, 27640534, 1008879491, 2017758982]

約数ペア:

[(1, 2017758982), (2, 1008879491), (73, 27640534), (127, 15887866), (146, 13820267), (254, 7943933), (9271, 217642), (18542, 108821)]