4128804589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{6343}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 5320433664

約数和(自身を除く): 1191629075

約数列:

[1, 7, 13, 23, 91, 161, 299, 311, 2093, 2177, 4043, 6343, 7153, 28301, 44401, 50071, 82459, 92989, 145889, 577213, 650923, 1021223, 1896557, 1972673, 13275899, 13808711, 25644749, 45371479, 179513243, 317600353, 589829227, 4128804589]

約数ペア:

[(1, 4128804589), (7, 589829227), (13, 317600353), (23, 179513243), (91, 45371479), (161, 25644749), (299, 13808711), (311, 13275899), (2093, 1972673), (2177, 1896557), (4043, 1021223), (6343, 650923), (7153, 577213), (28301, 145889), (44401, 92989), (50071, 82459)]