8761010

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2081}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 15814872

約数和(自身を除く): 7053862

約数列:

[1, 2, 5, 10, 421, 842, 2081, 2105, 4162, 4210, 10405, 20810, 876101, 1752202, 4380505, 8761010]

約数ペア:

[(1, 8761010), (2, 4380505), (5, 1752202), (10, 876101), (421, 20810), (842, 10405), (2081, 4210), (2105, 4162)]