2648074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2141942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 197, 286, 394, 517, 611, 1034, 1222, 2167, 2561, 4334, 5122, 6721, 9259, 13442, 18518, 28171, 56342, 101849, 120367, 203698, 240734, 1324037, 2648074]

約数ペア:

[(1, 2648074), (2, 1324037), (11, 240734), (13, 203698), (22, 120367), (26, 101849), (47, 56342), (94, 28171), (143, 18518), (197, 13442), (286, 9259), (394, 6721), (517, 5122), (611, 4334), (1034, 2561), (1222, 2167)]