2124802009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{1997}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 2335646016

約数和(自身を除く): 210844007

約数列:

[1, 11, 197, 491, 1997, 2167, 5401, 21967, 96727, 393409, 980527, 1063997, 4327499, 10785797, 193163819, 2124802009]

約数ペア:

[(1, 2124802009), (11, 193163819), (197, 10785797), (491, 4327499), (1997, 1063997), (2167, 980527), (5401, 393409), (21967, 96727)]