2493830656

素因数分解:

$2^9\times {\mathrm{4870763}}^1$

素因数の和:4870781

約数の個数: 20

約数和(自身を含む): 4982791572

約数和(自身を除く): 2488960916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4870763, 9741526, 19483052, 38966104, 77932208, 155864416, 311728832, 623457664, 1246915328, 2493830656]

約数ペア:

[(1, 2493830656), (2, 1246915328), (4, 623457664), (8, 311728832), (16, 155864416), (32, 77932208), (64, 38966104), (128, 19483052), (256, 9741526), (512, 4870763)]