2214916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 4294080

約数和(自身を除く): 2079164

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 709, 781, 1418, 1562, 2836, 3124, 7799, 15598, 31196, 50339, 100678, 201356, 553729, 1107458, 2214916]

約数ペア:

[(1, 2214916), (2, 1107458), (4, 553729), (11, 201356), (22, 100678), (44, 50339), (71, 31196), (142, 15598), (284, 7799), (709, 3124), (781, 2836), (1418, 1562)]