2488895038

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{47777}}^1$

素因数の和:47908

約数の個数: 24

約数和(自身を含む): 4337860176

約数和(自身を除く): 1848965138

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3721, 7442, 26047, 47777, 52094, 95554, 334439, 668878, 2914397, 5828794, 20400779, 40801558, 177778217, 355556434, 1244447519, 2488895038]

約数ペア:

[(1, 2488895038), (2, 1244447519), (7, 355556434), (14, 177778217), (61, 40801558), (122, 20400779), (427, 5828794), (854, 2914397), (3721, 668878), (7442, 334439), (26047, 95554), (47777, 52094)]