1337222282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{66721}}^1$

素因数の和:67645

約数の個数: 16

約数和(自身を含む): 2190616704

約数和(自身を除く): 853394422

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 20042, 66721, 133442, 733931, 1467862, 60782831, 121565662, 668611141, 1337222282]

約数ペア:

[(1, 1337222282), (2, 668611141), (11, 121565662), (22, 60782831), (911, 1467862), (1822, 733931), (10021, 133442), (20042, 66721)]