2681964294

素因数分解:

$2^1\times 3^1\times {\mathrm{20963}}^1\times {\mathrm{21323}}^1$

素因数の和:42291

約数の個数: 16

約数和(自身を含む): 5364436032

約数和(自身を除く): 2682471738

約数列:

[1, 2, 3, 6, 20963, 21323, 41926, 42646, 62889, 63969, 125778, 127938, 446994049, 893988098, 1340982147, 2681964294]

約数ペア:

[(1, 2681964294), (2, 1340982147), (3, 893988098), (6, 446994049), (20963, 127938), (21323, 125778), (41926, 63969), (42646, 62889)]