1138631788

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{39139}}^1$

素因数の和:40189

約数の個数: 24

約数和(自身を含む): 2279513600

約数和(自身を除く): 1140881812

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 4156, 7273, 14546, 29092, 39139, 78278, 156556, 273973, 547946, 1095892, 40665421, 81330842, 162661684, 284657947, 569315894, 1138631788]

約数ペア:

[(1, 1138631788), (2, 569315894), (4, 284657947), (7, 162661684), (14, 81330842), (28, 40665421), (1039, 1095892), (2078, 547946), (4156, 273973), (7273, 156556), (14546, 78278), (29092, 39139)]