27780142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62851}}^1$

素因数の和:62883

約数の個数: 16

約数和(自身を含む): 47516112

約数和(自身を除く): 19735970

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 62851, 125702, 817063, 1068467, 1634126, 2136934, 13890071, 27780142]

約数ペア:

[(1, 27780142), (2, 13890071), (13, 2136934), (17, 1634126), (26, 1068467), (34, 817063), (221, 125702), (442, 62851)]