2056768658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7732213}}^1$

素因数の和:7732241

約数の個数: 16

約数和(自身を含む): 3711462720

約数和(自身を除く): 1654694062

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7732213, 15464426, 54125491, 108250982, 146912047, 293824094, 1028384329, 2056768658]

約数ペア:

[(1, 2056768658), (2, 1028384329), (7, 293824094), (14, 146912047), (19, 108250982), (38, 54125491), (133, 15464426), (266, 7732213)]