2021131010

素因数分解:

$2^1\times 5^1\times {\mathrm{5717}}^1\times {\mathrm{35353}}^1$

素因数の和:41077

約数の個数: 16

約数和(自身を含む): 3638775096

約数和(自身を除く): 1617644086

約数列:

[1, 2, 5, 10, 5717, 11434, 28585, 35353, 57170, 70706, 176765, 353530, 202113101, 404226202, 1010565505, 2021131010]

約数ペア:

[(1, 2021131010), (2, 1010565505), (5, 404226202), (10, 202113101), (5717, 353530), (11434, 176765), (28585, 70706), (35353, 57170)]