2090947718

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{7213}}^1$

素因数の和:8159

約数の個数: 16

約数和(自身を含む): 3157308096

約数和(自身を除く): 1066360378

約数列:

[1, 2, 193, 386, 751, 1502, 7213, 14426, 144943, 289886, 1392109, 2784218, 5416963, 10833926, 1045473859, 2090947718]

約数ペア:

[(1, 2090947718), (2, 1045473859), (193, 10833926), (386, 5416963), (751, 2784218), (1502, 1392109), (7213, 289886), (14426, 144943)]