2438408

素因数分解:

$2^3\times 7^1\times {\mathrm{43543}}^1$

素因数の和:43556

約数の個数: 16

約数和(自身を含む): 5225280

約数和(自身を除く): 2786872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 43543, 87086, 174172, 304801, 348344, 609602, 1219204, 2438408]

約数ペア:

[(1, 2438408), (2, 1219204), (4, 609602), (7, 348344), (8, 304801), (14, 174172), (28, 87086), (56, 43543)]