1090147190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9910429}}^1$

素因数の和:9910447

約数の個数: 16

約数和(自身を含む): 2140652880

約数和(自身を除く): 1050505690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9910429, 19820858, 49552145, 99104290, 109014719, 218029438, 545073595, 1090147190]

約数ペア:

[(1, 1090147190), (2, 545073595), (5, 218029438), (10, 109014719), (11, 99104290), (22, 49552145), (55, 19820858), (110, 9910429)]