2052869819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2050819}}^1$

素因数の和:2050850

約数の個数: 16

約数和(自身を含む): 2756302080

約数和(自身を除く): 703432261

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2050819, 14355733, 22559009, 26660647, 157913063, 186624529, 293267117, 2052869819]

約数ペア:

[(1, 2052869819), (7, 293267117), (11, 186624529), (13, 157913063), (77, 26660647), (91, 22559009), (143, 14355733), (1001, 2050819)]