1868090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{26687}}^1$

素因数の和:26701

約数の個数: 16

約数和(自身を含む): 3843072

約数和(自身を除く): 1974982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 26687, 53374, 133435, 186809, 266870, 373618, 934045, 1868090]

約数ペア:

[(1, 1868090), (2, 934045), (5, 373618), (7, 266870), (10, 186809), (14, 133435), (35, 53374), (70, 26687)]