2650871795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^2$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 3965498208

約数和(自身を除く): 1314626413

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 467, 715, 935, 1105, 2335, 2431, 5137, 6071, 7939, 12155, 25685, 30355, 39695, 66781, 87329, 103207, 218089, 333905, 436645, 516035, 1090445, 1135277, 2398979, 2835157, 3707513, 5676385, 11994895, 14175785, 18537565, 31186727, 40782643, 48197669, 155933635, 203913215, 240988345, 530174359, 2650871795]

約数ペア:

[(1, 2650871795), (5, 530174359), (11, 240988345), (13, 203913215), (17, 155933635), (55, 48197669), (65, 40782643), (85, 31186727), (143, 18537565), (187, 14175785), (221, 11994895), (467, 5676385), (715, 3707513), (935, 2835157), (1105, 2398979), (2335, 1135277), (2431, 1090445), (5137, 516035), (6071, 436645), (7939, 333905), (12155, 218089), (25685, 103207), (30355, 87329), (39695, 66781)]