888935995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{4391}}^1$

素因数の和:6546

約数の個数: 16

約数和(自身を含む): 1123649280

約数和(自身を除く): 234713285

約数列:

[1, 5, 19, 95, 2131, 4391, 10655, 21955, 40489, 83429, 202445, 417145, 9357221, 46786105, 177787199, 888935995]

約数ペア:

[(1, 888935995), (5, 177787199), (19, 46786105), (95, 9357221), (2131, 417145), (4391, 202445), (10655, 83429), (21955, 40489)]