920766286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{43103}}^1$

素因数の和:44087

約数の個数: 16

約数和(自身を含む): 1508295168

約数和(自身を除く): 587528882

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 43103, 86206, 474133, 948266, 41853013, 83706026, 460383143, 920766286]

約数ペア:

[(1, 920766286), (2, 460383143), (11, 83706026), (22, 41853013), (971, 948266), (1942, 474133), (10681, 86206), (21362, 43103)]