11617340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82981}}^1$

素因数の和:82997

約数の個数: 24

約数和(自身を含む): 27881952

約数和(自身を除く): 16264612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82981, 165962, 331924, 414905, 580867, 829810, 1161734, 1659620, 2323468, 2904335, 5808670, 11617340]

約数ペア:

[(1, 11617340), (2, 5808670), (4, 2904335), (5, 2323468), (7, 1659620), (10, 1161734), (14, 829810), (20, 580867), (28, 414905), (35, 331924), (70, 165962), (140, 82981)]