1820859092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{10771}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 3432993312

約数和(自身を除く): 1612134220

約数列:

[1, 2, 4, 13, 26, 52, 3251, 6502, 10771, 13004, 21542, 42263, 43084, 84526, 140023, 169052, 280046, 560092, 35016521, 70033042, 140066084, 455214773, 910429546, 1820859092]

約数ペア:

[(1, 1820859092), (2, 910429546), (4, 455214773), (13, 140066084), (26, 70033042), (52, 35016521), (3251, 560092), (6502, 280046), (10771, 169052), (13004, 140023), (21542, 84526), (42263, 43084)]