2099690778

素因数分解:

$2^1\times 3^1\times {\mathrm{2557}}^1\times {\mathrm{136859}}^1$

素因数の和:139421

約数の個数: 16

約数和(自身を含む): 4201054560

約数和(自身を除く): 2101363782

約数列:

[1, 2, 3, 6, 2557, 5114, 7671, 15342, 136859, 273718, 410577, 821154, 349948463, 699896926, 1049845389, 2099690778]

約数ペア:

[(1, 2099690778), (2, 1049845389), (3, 699896926), (6, 349948463), (2557, 821154), (5114, 410577), (7671, 273718), (15342, 136859)]