5144972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 10881360

約数和(自身を除く): 5736388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 509, 532, 722, 1018, 1444, 2036, 2527, 3563, 5054, 7126, 9671, 10108, 14252, 19342, 38684, 67697, 135394, 183749, 270788, 367498, 734996, 1286243, 2572486, 5144972]

約数ペア:

[(1, 5144972), (2, 2572486), (4, 1286243), (7, 734996), (14, 367498), (19, 270788), (28, 183749), (38, 135394), (76, 67697), (133, 38684), (266, 19342), (361, 14252), (509, 10108), (532, 9671), (722, 7126), (1018, 5054), (1444, 3563), (2036, 2527)]