2009727721

素因数分解:

${\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 2065029120

約数和(自身を除く): 55301399

約数列:

[1, 83, 109, 193, 1151, 9047, 16019, 21037, 95533, 125459, 222143, 1746071, 10413097, 18437869, 24213587, 2009727721]

約数ペア:

[(1, 2009727721), (83, 24213587), (109, 18437869), (193, 10413097), (1151, 1746071), (9047, 222143), (16019, 125459), (21037, 95533)]