1189188889421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5380945201}}^1$

素因数の和:5380945231

約数の個数: 8

約数和(自身を含む): 1355998190904

約数和(自身を除く): 166809301483

約数列:

[1, 13, 17, 221, 5380945201, 69952287613, 91476068417, 1189188889421]

約数ペア:

[(1, 1189188889421), (13, 91476068417), (17, 69952287613), (221, 5380945201)]