2019983295455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{339778519}}^1$

素因数の和:339778594

約数の個数: 16

約数和(自身を含む): 2568725611200

約数和(自身を除く): 548742315745

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 339778519, 1698892595, 9853577051, 13930919279, 49267885255, 69654596395, 403996659091, 2019983295455]

約数ペア:

[(1, 2019983295455), (5, 403996659091), (29, 69654596395), (41, 49267885255), (145, 13930919279), (205, 9853577051), (1189, 1698892595), (5945, 339778519)]