9951010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7159}}^1$

素因数の和:7305

約数の個数: 16

約数和(自身を含む): 18043200

約数和(自身を除く): 8092190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 7159, 14318, 35795, 71590, 995101, 1990202, 4975505, 9951010]

約数ペア:

[(1, 9951010), (2, 4975505), (5, 1990202), (10, 995101), (139, 71590), (278, 35795), (695, 14318), (1390, 7159)]