6513740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 13885872

約数和(自身を除く): 7372132

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4861, 9722, 19444, 24305, 48610, 97220, 325687, 651374, 1302748, 1628435, 3256870, 6513740]

約数ペア:

[(1, 6513740), (2, 3256870), (4, 1628435), (5, 1302748), (10, 651374), (20, 325687), (67, 97220), (134, 48610), (268, 24305), (335, 19444), (670, 9722), (1340, 4861)]