139468010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1267891}}^1$

素因数の和:1267909

約数の個数: 16

約数和(自身を含む): 273864672

約数和(自身を除く): 134396662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1267891, 2535782, 6339455, 12678910, 13946801, 27893602, 69734005, 139468010]

約数ペア:

[(1, 139468010), (2, 69734005), (5, 27893602), (10, 13946801), (11, 12678910), (22, 6339455), (55, 2535782), (110, 1267891)]