13640009959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 15897492000

約数和(自身を除く): 2257482041

約数列:

[1, 17, 19, 29, 149, 323, 337, 493, 551, 841, 2533, 2831, 4321, 5729, 6403, 9367, 9773, 14297, 15979, 48127, 50213, 73457, 82099, 108851, 125309, 166141, 185687, 271643, 283417, 853621, 954047, 1395683, 1456177, 2130253, 2380871, 3156679, 4818089, 5384923, 16218799, 24755009, 27667363, 40474807, 42229133, 91543691, 470345171, 717895261, 802353527, 13640009959]

約数ペア:

[(1, 13640009959), (17, 802353527), (19, 717895261), (29, 470345171), (149, 91543691), (323, 42229133), (337, 40474807), (493, 27667363), (551, 24755009), (841, 16218799), (2533, 5384923), (2831, 4818089), (4321, 3156679), (5729, 2380871), (6403, 2130253), (9367, 1456177), (9773, 1395683), (14297, 954047), (15979, 853621), (48127, 283417), (50213, 271643), (73457, 185687), (82099, 166141), (108851, 125309)]