1880341198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{36073}}^1$

素因数の和:36531

約数の個数: 16

約数和(自身を含む): 2870047440

約数和(自身を除く): 989706242

約数列:

[1, 2, 67, 134, 389, 778, 26063, 36073, 52126, 72146, 2416891, 4833782, 14032397, 28064794, 940170599, 1880341198]

約数ペア:

[(1, 1880341198), (2, 940170599), (67, 28064794), (134, 14032397), (389, 4833782), (778, 2416891), (26063, 72146), (36073, 52126)]