2726828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 5268480

約数和(自身を除く): 2541652

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1279, 2132, 2558, 5116, 16627, 33254, 52439, 66508, 104878, 209756, 681707, 1363414, 2726828]

約数ペア:

[(1, 2726828), (2, 1363414), (4, 681707), (13, 209756), (26, 104878), (41, 66508), (52, 52439), (82, 33254), (164, 16627), (533, 5116), (1066, 2558), (1279, 2132)]