990767154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12702143}}^1$

素因数の和:12702161

約数の個数: 16

約数和(自身を含む): 2133960192

約数和(自身を除く): 1143193038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12702143, 25404286, 38106429, 76212858, 165127859, 330255718, 495383577, 990767154]

約数ペア:

[(1, 990767154), (2, 495383577), (3, 330255718), (6, 165127859), (13, 76212858), (26, 38106429), (39, 25404286), (78, 12702143)]