2021344508

素因数分解:

$2^2\times {\mathrm{1217}}^1\times {\mathrm{415231}}^1$

素因数の和:416452

約数の個数: 12

約数和(自身を含む): 3540268032

約数和(自身を除く): 1518923524

約数列:

[1, 2, 4, 1217, 2434, 4868, 415231, 830462, 1660924, 505336127, 1010672254, 2021344508]

約数ペア:

[(1, 2021344508), (2, 1010672254), (4, 505336127), (1217, 1660924), (2434, 830462), (4868, 415231)]