2849222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 16

約数和(自身を含む): 4436880

約数和(自身を除く): 1587658

約数列:

[1, 2, 37, 74, 139, 277, 278, 554, 5143, 10249, 10286, 20498, 38503, 77006, 1424611, 2849222]

約数ペア:

[(1, 2849222), (2, 1424611), (37, 77006), (74, 38503), (139, 20498), (277, 10286), (278, 10249), (554, 5143)]