339754772

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{54413}}^1$

素因数の和:54647

約数の個数: 24

約数和(自身を含む): 682569216

約数和(自身を除く): 342814444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 54413, 108826, 217652, 380891, 761782, 1523564, 12134099, 24268198, 48536396, 84938693, 169877386, 339754772]

約数ペア:

[(1, 339754772), (2, 169877386), (4, 84938693), (7, 48536396), (14, 24268198), (28, 12134099), (223, 1523564), (446, 761782), (892, 380891), (1561, 217652), (3122, 108826), (6244, 54413)]