2158350719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{24151}}^1$

素因数の和:24926

約数の個数: 16

約数和(自身を含む): 2615371776

約数和(自身を除く): 457021057

約数列:

[1, 7, 17, 119, 751, 5257, 12767, 24151, 89369, 169057, 410567, 2873969, 18137401, 126961807, 308335817, 2158350719]

約数ペア:

[(1, 2158350719), (7, 308335817), (17, 126961807), (119, 18137401), (751, 2873969), (5257, 410567), (12767, 169057), (24151, 89369)]