1261030898

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1\times {\mathrm{4861}}^1$

素因数の和:5873

約数の個数: 16

約数和(自身を含む): 1906681920

約数和(自身を除く): 645651022

約数列:

[1, 2, 151, 302, 859, 1718, 4861, 9722, 129709, 259418, 734011, 1468022, 4175599, 8351198, 630515449, 1261030898]

約数ペア:

[(1, 1261030898), (2, 630515449), (151, 8351198), (302, 4175599), (859, 1468022), (1718, 734011), (4861, 259418), (9722, 129709)]