2085655688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13721419}}^1$

素因数の和:13721444

約数の個数: 16

約数和(自身を含む): 4116426000

約数和(自身を除く): 2030770312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13721419, 27442838, 54885676, 109771352, 260706961, 521413922, 1042827844, 2085655688]

約数ペア:

[(1, 2085655688), (2, 1042827844), (4, 521413922), (8, 260706961), (19, 109771352), (38, 54885676), (76, 27442838), (152, 13721419)]