1986357956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{14437}}^1$

素因数の和:14564

約数の個数: 48

約数和(自身を含む): 3929446080

約数和(自身を除く): 1943088124

約数列:

[1, 2, 4, 11, 22, 44, 53, 59, 106, 118, 212, 236, 583, 649, 1166, 1298, 2332, 2596, 3127, 6254, 12508, 14437, 28874, 34397, 57748, 68794, 137588, 158807, 317614, 635228, 765161, 851783, 1530322, 1703566, 3060644, 3407132, 8416771, 9369613, 16833542, 18739226, 33667084, 37478452, 45144499, 90288998, 180577996, 496589489, 993178978, 1986357956]

約数ペア:

[(1, 1986357956), (2, 993178978), (4, 496589489), (11, 180577996), (22, 90288998), (44, 45144499), (53, 37478452), (59, 33667084), (106, 18739226), (118, 16833542), (212, 9369613), (236, 8416771), (583, 3407132), (649, 3060644), (1166, 1703566), (1298, 1530322), (2332, 851783), (2596, 765161), (3127, 635228), (6254, 317614), (12508, 158807), (14437, 137588), (28874, 68794), (34397, 57748)]