7955240830

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2003839}}^1$

素因数の和:2004243

約数の個数: 16

約数和(自身を含む): 14355509760

約数和(自身を除く): 6400268930

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 2003839, 4007678, 10019195, 20038390, 795524083, 1591048166, 3977620415, 7955240830]

約数ペア:

[(1, 7955240830), (2, 3977620415), (5, 1591048166), (10, 795524083), (397, 20038390), (794, 10019195), (1985, 4007678), (3970, 2003839)]