2510815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 720545

約数列:

[1, 5, 17, 85, 109, 271, 545, 1355, 1853, 4607, 9265, 23035, 29539, 147695, 502163, 2510815]

約数ペア:

[(1, 2510815), (5, 502163), (17, 147695), (85, 29539), (109, 23035), (271, 9265), (545, 4607), (1355, 1853)]