2099841608

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{778873}}^1$

素因数の和:779216

約数の個数: 16

約数和(自身を含む): 3948891180

約数和(自身を除く): 1849049572

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 778873, 1557746, 3115492, 6230984, 262480201, 524960402, 1049920804, 2099841608]

約数ペア:

[(1, 2099841608), (2, 1049920804), (4, 524960402), (8, 262480201), (337, 6230984), (674, 3115492), (1348, 1557746), (2696, 778873)]