2499152

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1550

約数の個数: 20

約数和(自身を含む): 4889940

約数和(自身を除く): 2390788

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1433, 1744, 2866, 5732, 11464, 22928, 156197, 312394, 624788, 1249576, 2499152]

約数ペア:

[(1, 2499152), (2, 1249576), (4, 624788), (8, 312394), (16, 156197), (109, 22928), (218, 11464), (436, 5732), (872, 2866), (1433, 1744)]