2885213023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1972121}}^1$

素因数の和:1972158

約数の個数: 16

約数和(自身を含む): 3786474240

約数和(自身を除く): 901261217

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1972121, 13804847, 21693331, 37470299, 151853317, 262292093, 412173289, 2885213023]

約数ペア:

[(1, 2885213023), (7, 412173289), (11, 262292093), (19, 151853317), (77, 37470299), (133, 21693331), (209, 13804847), (1463, 1972121)]