1117221616

素因数分解:

$2^4\times 7^1\times {\mathrm{9975193}}^1$

素因数の和:9975208

約数の個数: 20

約数和(自身を含む): 2473848112

約数和(自身を除く): 1356626496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9975193, 19950386, 39900772, 69826351, 79801544, 139652702, 159603088, 279305404, 558610808, 1117221616]

約数ペア:

[(1, 1117221616), (2, 558610808), (4, 279305404), (7, 159603088), (8, 139652702), (14, 79801544), (16, 69826351), (28, 39900772), (56, 19950386), (112, 9975193)]