2221326032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2953891}}^1$

素因数の和:2953946

約数の個数: 20

約数和(自身を含む): 4395391296

約数和(自身を除く): 2174065264

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2953891, 5907782, 11815564, 23631128, 47262256, 138832877, 277665754, 555331508, 1110663016, 2221326032]

約数ペア:

[(1, 2221326032), (2, 1110663016), (4, 555331508), (8, 277665754), (16, 138832877), (47, 47262256), (94, 23631128), (188, 11815564), (376, 5907782), (752, 2953891)]