2219449463

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 2915481600

約数和(自身を除く): 696032137

約数列:

[1, 7, 11, 47, 49, 77, 79, 329, 517, 539, 553, 869, 1109, 2303, 3619, 3713, 3871, 6083, 7763, 12199, 25333, 25991, 40843, 42581, 52123, 54341, 85393, 87611, 181937, 285901, 364861, 573353, 597751, 613277, 963721, 2001307, 2554027, 4013471, 4117717, 4292939, 6746047, 28094297, 28824019, 45294887, 47222329, 201768133, 317064209, 2219449463]

約数ペア:

[(1, 2219449463), (7, 317064209), (11, 201768133), (47, 47222329), (49, 45294887), (77, 28824019), (79, 28094297), (329, 6746047), (517, 4292939), (539, 4117717), (553, 4013471), (869, 2554027), (1109, 2001307), (2303, 963721), (3619, 613277), (3713, 597751), (3871, 573353), (6083, 364861), (7763, 285901), (12199, 181937), (25333, 87611), (25991, 85393), (40843, 54341), (42581, 52123)]