2116723055

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{6781}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 2563596000

約数和(自身を除く): 446872945

約数列:

[1, 5, 149, 419, 745, 2095, 6781, 33905, 62431, 312155, 1010369, 2841239, 5051845, 14206195, 423344611, 2116723055]

約数ペア:

[(1, 2116723055), (5, 423344611), (149, 14206195), (419, 5051845), (745, 2841239), (2095, 1010369), (6781, 312155), (33905, 62431)]