2015548801

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 2371783680

約数和(自身を除く): 356234879

約数列:

[1, 7, 49, 127, 419, 773, 889, 2933, 5411, 6223, 20531, 37877, 53213, 98171, 323887, 372491, 687197, 2267209, 2607437, 4810379, 15870463, 41133649, 287935543, 2015548801]

約数ペア:

[(1, 2015548801), (7, 287935543), (49, 41133649), (127, 15870463), (419, 4810379), (773, 2607437), (889, 2267209), (2933, 687197), (5411, 372491), (6223, 323887), (20531, 98171), (37877, 53213)]