391236618238

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{24133}}^1\times {\mathrm{12263}}^1$

素因数の和:37059

約数の個数: 16

約数和(自身を含む): 587815040736

約数和(自身を除く): 196578422498

約数列:

[1, 2, 661, 1322, 12263, 24133, 24526, 48266, 8105843, 15951913, 16211686, 31903826, 295942979, 591885958, 195618309119, 391236618238]

約数ペア:

[(1, 391236618238), (2, 195618309119), (661, 591885958), (1322, 295942979), (12263, 31903826), (24133, 16211686), (24526, 15951913), (48266, 8105843)]