559291278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1409}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 1379589120

約数和(自身を除く): 820297842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 727, 1409, 1454, 2181, 2818, 4227, 4362, 5089, 8454, 9451, 9863, 10178, 15267, 18317, 18902, 19726, 28353, 29589, 30534, 36634, 54951, 56706, 59178, 66157, 109902, 128219, 132314, 198471, 256438, 384657, 396942, 769314, 1024343, 2048686, 3073029, 6146058, 7170401, 13316459, 14340802, 21511203, 26632918, 39949377, 43022406, 79898754, 93215213, 186430426, 279645639, 559291278]

約数ペア:

[(1, 559291278), (2, 279645639), (3, 186430426), (6, 93215213), (7, 79898754), (13, 43022406), (14, 39949377), (21, 26632918), (26, 21511203), (39, 14340802), (42, 13316459), (78, 7170401), (91, 6146058), (182, 3073029), (273, 2048686), (546, 1024343), (727, 769314), (1409, 396942), (1454, 384657), (2181, 256438), (2818, 198471), (4227, 132314), (4362, 128219), (5089, 109902), (8454, 66157), (9451, 59178), (9863, 56706), (10178, 54951), (15267, 36634), (18317, 30534), (18902, 29589), (19726, 28353)]