76978261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 83280960

約数和(自身を除く): 6302699

約数列:

[1, 17, 101, 107, 419, 1717, 1819, 7123, 10807, 42319, 44833, 183719, 719423, 762161, 4528133, 76978261]

約数ペア:

[(1, 76978261), (17, 4528133), (101, 762161), (107, 719423), (419, 183719), (1717, 44833), (1819, 42319), (7123, 10807)]