2644382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 1982338

約数列:

[1, 2, 13, 19, 26, 38, 53, 101, 106, 202, 247, 494, 689, 1007, 1313, 1378, 1919, 2014, 2626, 3838, 5353, 10706, 13091, 24947, 26182, 49894, 69589, 101707, 139178, 203414, 1322191, 2644382]

約数ペア:

[(1, 2644382), (2, 1322191), (13, 203414), (19, 139178), (26, 101707), (38, 69589), (53, 49894), (101, 26182), (106, 24947), (202, 13091), (247, 10706), (494, 5353), (689, 3838), (1007, 2626), (1313, 2014), (1378, 1919)]