4878889379

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 6304531968

約数和(自身を除く): 1425642589

約数列:

[1, 7, 13, 47, 49, 91, 107, 329, 611, 637, 749, 1391, 1523, 2303, 4277, 5029, 5243, 9737, 10661, 19799, 29939, 35203, 65377, 68159, 71581, 74627, 138593, 162961, 246421, 457639, 501067, 930553, 970151, 1140727, 2118493, 3203473, 3507469, 6513871, 7659167, 7985089, 14829451, 45597097, 53614169, 99569171, 103806157, 375299183, 696984197, 4878889379]

約数ペア:

[(1, 4878889379), (7, 696984197), (13, 375299183), (47, 103806157), (49, 99569171), (91, 53614169), (107, 45597097), (329, 14829451), (611, 7985089), (637, 7659167), (749, 6513871), (1391, 3507469), (1523, 3203473), (2303, 2118493), (4277, 1140727), (5029, 970151), (5243, 930553), (9737, 501067), (10661, 457639), (19799, 246421), (29939, 162961), (35203, 138593), (65377, 74627), (68159, 71581)]