2022968068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{647557}}^1$

素因数の和:647643

約数の個数: 24

約数和(自身を含む): 3916430784

約数和(自身を除く): 1893462716

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 647557, 1295114, 2590228, 7123127, 14246254, 28492508, 45976547, 91953094, 183906188, 505742017, 1011484034, 2022968068]

約数ペア:

[(1, 2022968068), (2, 1011484034), (4, 505742017), (11, 183906188), (22, 91953094), (44, 45976547), (71, 28492508), (142, 14246254), (284, 7123127), (781, 2590228), (1562, 1295114), (3124, 647557)]