124542992

素因数分解:

$2^4\times 7^1\times {\mathrm{1111991}}^1$

素因数の和:1112006

約数の個数: 20

約数和(自身を含む): 275774016

約数和(自身を除く): 151231024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1111991, 2223982, 4447964, 7783937, 8895928, 15567874, 17791856, 31135748, 62271496, 124542992]

約数ペア:

[(1, 124542992), (2, 62271496), (4, 31135748), (7, 17791856), (8, 15567874), (14, 8895928), (16, 7783937), (28, 4447964), (56, 2223982), (112, 1111991)]