2005590385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{12611}}^1$

素因数の和:14504

約数の個数: 16

約数和(自身を含む): 2549843712

約数和(自身を除く): 544253327

約数列:

[1, 5, 17, 85, 1871, 9355, 12611, 31807, 63055, 159035, 214387, 1071935, 23595181, 117975905, 401118077, 2005590385]

約数ペア:

[(1, 2005590385), (5, 401118077), (17, 117975905), (85, 23595181), (1871, 1071935), (9355, 214387), (12611, 159035), (31807, 63055)]