2080853776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2453837}}^1$

素因数の和:2453898

約数の個数: 20

約数和(自身を含む): 4107724812

約数和(自身を除く): 2026871036

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2453837, 4907674, 9815348, 19630696, 39261392, 130053361, 260106722, 520213444, 1040426888, 2080853776]

約数ペア:

[(1, 2080853776), (2, 1040426888), (4, 520213444), (8, 260106722), (16, 130053361), (53, 39261392), (106, 19630696), (212, 9815348), (424, 4907674), (848, 2453837)]