2065402810

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{4397}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 3761873280

約数和(自身を除く): 1696470470

約数列:

[1, 2, 5, 10, 107, 214, 439, 535, 878, 1070, 2195, 4390, 4397, 8794, 21985, 43970, 46973, 93946, 234865, 469730, 470479, 940958, 1930283, 2352395, 3860566, 4704790, 9651415, 19302830, 206540281, 413080562, 1032701405, 2065402810]

約数ペア:

[(1, 2065402810), (2, 1032701405), (5, 413080562), (10, 206540281), (107, 19302830), (214, 9651415), (439, 4704790), (535, 3860566), (878, 2352395), (1070, 1930283), (2195, 940958), (4390, 470479), (4397, 469730), (8794, 234865), (21985, 93946), (43970, 46973)]