1373163986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1\times {\mathrm{10859}}^1$

素因数の和:13633

約数の個数: 16

約数和(自身を含む): 2150280000

約数和(自身を除く): 777116014

約数列:

[1, 2, 23, 46, 2749, 5498, 10859, 21718, 63227, 126454, 249757, 499514, 29851391, 59702782, 686581993, 1373163986]

約数ペア:

[(1, 1373163986), (2, 686581993), (23, 59702782), (46, 29851391), (2749, 499514), (5498, 249757), (10859, 126454), (21718, 63227)]