2040223672

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{567991}}^1$

素因数の和:568446

約数の個数: 16

約数和(自身を含む): 3833946000

約数和(自身を除く): 1793722328

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 567991, 1135982, 2271964, 4543928, 255027959, 510055918, 1020111836, 2040223672]

約数ペア:

[(1, 2040223672), (2, 1020111836), (4, 510055918), (8, 255027959), (449, 4543928), (898, 2271964), (1796, 1135982), (3592, 567991)]