2178373244

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{10729}}^1$

素因数の和:11189

約数の個数: 24

約数和(自身を含む): 3846833760

約数和(自身を除く): 1668460516

約数列:

[1, 2, 4, 193, 263, 386, 526, 772, 1052, 10729, 21458, 42916, 50759, 101518, 203036, 2070697, 2821727, 4141394, 5643454, 8282788, 11286908, 544593311, 1089186622, 2178373244]

約数ペア:

[(1, 2178373244), (2, 1089186622), (4, 544593311), (193, 11286908), (263, 8282788), (386, 5643454), (526, 4141394), (772, 2821727), (1052, 2070697), (10729, 203036), (21458, 101518), (42916, 50759)]