590903038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 985996800

約数和(自身を除く): 395093762

約数列:

[1, 2, 11, 22, 71, 142, 199, 398, 781, 1562, 1901, 2189, 3802, 4378, 14129, 20911, 28258, 41822, 134971, 155419, 269942, 310838, 378299, 756598, 1484681, 2969362, 4161289, 8322578, 26859229, 53718458, 295451519, 590903038]

約数ペア:

[(1, 590903038), (2, 295451519), (11, 53718458), (22, 26859229), (71, 8322578), (142, 4161289), (199, 2969362), (398, 1484681), (781, 756598), (1562, 378299), (1901, 310838), (2189, 269942), (3802, 155419), (4378, 134971), (14129, 41822), (20911, 28258)]