1311870535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{532199}}^1$

素因数の和:532250

約数の個数: 16

約数和(自身を含む): 1724328000

約数和(自身を除く): 412457465

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 532199, 2660995, 9047383, 15433771, 45236915, 77168855, 262374107, 1311870535]

約数ペア:

[(1, 1311870535), (5, 262374107), (17, 77168855), (29, 45236915), (85, 15433771), (145, 9047383), (493, 2660995), (2465, 532199)]