2811065964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{307019}}^1$

素因数の和:307142

約数の個数: 48

約数和(自身を含む): 7564972800

約数和(自身を除く): 4753906836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 307019, 614038, 921057, 1228076, 1842114, 2149133, 3684228, 4298266, 6447399, 8596532, 12894798, 25789596, 33465071, 66930142, 100395213, 133860284, 200790426, 234255497, 401580852, 468510994, 702766491, 937021988, 1405532982, 2811065964]

約数ペア:

[(1, 2811065964), (2, 1405532982), (3, 937021988), (4, 702766491), (6, 468510994), (7, 401580852), (12, 234255497), (14, 200790426), (21, 133860284), (28, 100395213), (42, 66930142), (84, 33465071), (109, 25789596), (218, 12894798), (327, 8596532), (436, 6447399), (654, 4298266), (763, 3684228), (1308, 2149133), (1526, 1842114), (2289, 1228076), (3052, 921057), (4578, 614038), (9156, 307019)]