13740490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47381}}^1$

素因数の和:47417

約数の個数: 16

約数和(自身を含む): 25586280

約数和(自身を除く): 11845790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 47381, 94762, 236905, 473810, 1374049, 2748098, 6870245, 13740490]

約数ペア:

[(1, 13740490), (2, 6870245), (5, 2748098), (10, 1374049), (29, 473810), (58, 236905), (145, 94762), (290, 47381)]