2406992

素因数分解:

$2^4\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21506

約数の個数: 20

約数和(自身を含む): 5330016

約数和(自身を除く): 2923024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21491, 42982, 85964, 150437, 171928, 300874, 343856, 601748, 1203496, 2406992]

約数ペア:

[(1, 2406992), (2, 1203496), (4, 601748), (7, 343856), (8, 300874), (14, 171928), (16, 150437), (28, 85964), (56, 42982), (112, 21491)]