866475142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1960351}}^1$

素因数の和:1960383

約数の個数: 16

約数和(自身を含む): 1482026112

約数和(自身を除く): 615550970

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1960351, 3920702, 25484563, 33325967, 50969126, 66651934, 433237571, 866475142]

約数ペア:

[(1, 866475142), (2, 433237571), (13, 66651934), (17, 50969126), (26, 33325967), (34, 25484563), (221, 3920702), (442, 1960351)]