713877590

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{1009}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 1298052000

約数和(自身を除く): 584174410

約数列:

[1, 2, 5, 10, 139, 278, 509, 695, 1009, 1018, 1390, 2018, 2545, 5045, 5090, 10090, 70751, 140251, 141502, 280502, 353755, 513581, 701255, 707510, 1027162, 1402510, 2567905, 5135810, 71387759, 142775518, 356938795, 713877590]

約数ペア:

[(1, 713877590), (2, 356938795), (5, 142775518), (10, 71387759), (139, 5135810), (278, 2567905), (509, 1402510), (695, 1027162), (1009, 707510), (1018, 701255), (1390, 513581), (2018, 353755), (2545, 280502), (5045, 141502), (5090, 140251), (10090, 70751)]