2538681265

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{17623}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 3116487168

約数和(自身を除く): 577805903

約数列:

[1, 5, 47, 235, 613, 3065, 17623, 28811, 88115, 144055, 828281, 4141405, 10802899, 54014495, 507736253, 2538681265]

約数ペア:

[(1, 2538681265), (5, 507736253), (47, 54014495), (235, 10802899), (613, 4141405), (3065, 828281), (17623, 144055), (28811, 88115)]