2088894195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{653801}}^1$

素因数の和:653883

約数の個数: 24

約数和(自身を含む): 3671752032

約数和(自身を除く): 1582857837

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 653801, 1961403, 3269005, 5884209, 9807015, 29421045, 46419871, 139259613, 232099355, 417778839, 696298065, 2088894195]

約数ペア:

[(1, 2088894195), (3, 696298065), (5, 417778839), (9, 232099355), (15, 139259613), (45, 46419871), (71, 29421045), (213, 9807015), (355, 5884209), (639, 3269005), (1065, 1961403), (3195, 653801)]