6638762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 11286912

約数和(自身を除く): 4648150

約数列:

[1, 2, 13, 26, 37, 67, 74, 103, 134, 206, 481, 871, 962, 1339, 1742, 2479, 2678, 3811, 4958, 6901, 7622, 13802, 32227, 49543, 64454, 89713, 99086, 179426, 255337, 510674, 3319381, 6638762]

約数ペア:

[(1, 6638762), (2, 3319381), (13, 510674), (26, 255337), (37, 179426), (67, 99086), (74, 89713), (103, 64454), (134, 49543), (206, 32227), (481, 13802), (871, 7622), (962, 6901), (1339, 4958), (1742, 3811), (2479, 2678)]