1008868

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 2040192

約数和(自身を除く): 1031324

約数列:

[1, 2, 4, 7, 14, 28, 137, 263, 274, 526, 548, 959, 1052, 1841, 1918, 3682, 3836, 7364, 36031, 72062, 144124, 252217, 504434, 1008868]

約数ペア:

[(1, 1008868), (2, 504434), (4, 252217), (7, 144124), (14, 72062), (28, 36031), (137, 7364), (263, 3836), (274, 3682), (526, 1918), (548, 1841), (959, 1052)]