2021570518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2241209}}^1$

素因数の和:2241263

約数の個数: 16

約数和(自身を含む): 3388709520

約数和(自身を除く): 1367139002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2241209, 4482418, 24653299, 49306598, 91889569, 183779138, 1010785259, 2021570518]

約数ペア:

[(1, 2021570518), (2, 1010785259), (11, 183779138), (22, 91889569), (41, 49306598), (82, 24653299), (451, 4482418), (902, 2241209)]