3978312245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1\times {\mathrm{10069}}^1$

素因数の和:14252

約数の個数: 16

約数和(自身を含む): 5026944000

約数和(自身を除く): 1048631755

約数列:

[1, 5, 19, 95, 4159, 10069, 20795, 50345, 79021, 191311, 395105, 956555, 41876971, 209384855, 795662449, 3978312245]

約数ペア:

[(1, 3978312245), (5, 795662449), (19, 209384855), (95, 41876971), (4159, 956555), (10069, 395105), (20795, 191311), (50345, 79021)]