1138962286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7395859}}^1$

素因数の和:7395879

約数の個数: 16

約数和(自身を含む): 2130007680

約数和(自身を除く): 991045394

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7395859, 14791718, 51771013, 81354449, 103542026, 162708898, 569481143, 1138962286]

約数ペア:

[(1, 1138962286), (2, 569481143), (7, 162708898), (11, 103542026), (14, 81354449), (22, 51771013), (77, 14791718), (154, 7395859)]