5201918458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 9200563200

約数和(自身を除く): 3998644742

約数列:

[1, 2, 11, 19, 22, 38, 67, 89, 134, 178, 209, 418, 737, 979, 1273, 1474, 1691, 1958, 2087, 2546, 3382, 4174, 5963, 11926, 14003, 18601, 22957, 28006, 37202, 39653, 45914, 65593, 79306, 113297, 131186, 139829, 185743, 226594, 279658, 371486, 436183, 872366, 1246267, 1538119, 2043173, 2492534, 2656751, 3076238, 3529117, 4086346, 5313502, 7058234, 12444781, 24889562, 29224261, 38820287, 58448522, 77640574, 136892591, 236450839, 273785182, 472901678, 2600959229, 5201918458]

約数ペア:

[(1, 5201918458), (2, 2600959229), (11, 472901678), (19, 273785182), (22, 236450839), (38, 136892591), (67, 77640574), (89, 58448522), (134, 38820287), (178, 29224261), (209, 24889562), (418, 12444781), (737, 7058234), (979, 5313502), (1273, 4086346), (1474, 3529117), (1691, 3076238), (1958, 2656751), (2087, 2492534), (2546, 2043173), (3382, 1538119), (4174, 1246267), (5963, 872366), (11926, 436183), (14003, 371486), (18601, 279658), (22957, 226594), (28006, 185743), (37202, 139829), (39653, 131186), (45914, 113297), (65593, 79306)]