2890878863

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 2997912192

約数和(自身を除く): 107033329

約数列:

[1, 43, 101, 331, 2011, 4343, 14233, 33431, 86473, 203111, 665641, 1437533, 8733773, 28622563, 67229741, 2890878863]

約数ペア:

[(1, 2890878863), (43, 67229741), (101, 28622563), (331, 8733773), (2011, 1437533), (4343, 665641), (14233, 203111), (33431, 86473)]