2021022355838

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{26597}}^1\times {\mathrm{19121}}^1$

素因数の和:47707

約数の個数: 16

約数和(自身を含む): 3033331885584

約数和(自身を除く): 1012309529746

約数列:

[1, 2, 1987, 3974, 19121, 26597, 38242, 53194, 37993427, 52848239, 75986854, 105696478, 508561237, 1017122474, 1010511177919, 2021022355838]

約数ペア:

[(1, 2021022355838), (2, 1010511177919), (1987, 1017122474), (3974, 508561237), (19121, 105696478), (26597, 75986854), (38242, 52848239), (53194, 37993427)]