1888891604

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2267}}^1\times {\mathrm{3109}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 3357456480

約数和(自身を除く): 1468564876

約数列:

[1, 2, 4, 67, 134, 268, 2267, 3109, 4534, 6218, 9068, 12436, 151889, 208303, 303778, 416606, 607556, 833212, 7048103, 14096206, 28192412, 472222901, 944445802, 1888891604]

約数ペア:

[(1, 1888891604), (2, 944445802), (4, 472222901), (67, 28192412), (134, 14096206), (268, 7048103), (2267, 833212), (3109, 607556), (4534, 416606), (6218, 303778), (9068, 208303), (12436, 151889)]