79831778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42061}}^1$

素因数の和:42149

約数の個数: 16

約数和(自身を含む): 130728696

約数和(自身を除く): 50896918

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 42061, 84122, 546793, 1093586, 3070453, 6140906, 39915889, 79831778]

約数ペア:

[(1, 79831778), (2, 39915889), (13, 6140906), (26, 3070453), (73, 1093586), (146, 546793), (949, 84122), (1898, 42061)]