8585969756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{220447}}^1$

素因数の和:220578

約数の個数: 48

約数和(自身を含む): 18665773056

約数和(自身を除く): 10079803300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 9737, 19474, 38948, 220447, 440894, 881788, 1543129, 2865811, 3086258, 5731622, 6172516, 11463244, 20060677, 23587829, 40121354, 47175658, 80242708, 94351316, 165114803, 306641777, 330229606, 613283554, 660459212, 1226567108, 2146492439, 4292984878, 8585969756]

約数ペア:

[(1, 8585969756), (2, 4292984878), (4, 2146492439), (7, 1226567108), (13, 660459212), (14, 613283554), (26, 330229606), (28, 306641777), (52, 165114803), (91, 94351316), (107, 80242708), (182, 47175658), (214, 40121354), (364, 23587829), (428, 20060677), (749, 11463244), (1391, 6172516), (1498, 5731622), (2782, 3086258), (2996, 2865811), (5564, 1543129), (9737, 881788), (19474, 440894), (38948, 220447)]