130842992

素因数分解:

$2^4\times 7^1\times {\mathrm{1168241}}^1$

素因数の和:1168256

約数の個数: 20

約数和(自身を含む): 289724016

約数和(自身を除く): 158881024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1168241, 2336482, 4672964, 8177687, 9345928, 16355374, 18691856, 32710748, 65421496, 130842992]

約数ペア:

[(1, 130842992), (2, 65421496), (4, 32710748), (7, 18691856), (8, 16355374), (14, 9345928), (16, 8177687), (28, 4672964), (56, 2336482), (112, 1168241)]