2168936

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 3002104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 503, 539, 616, 1006, 1078, 2012, 2156, 3521, 4024, 4312, 5533, 7042, 11066, 14084, 22132, 24647, 28168, 38731, 44264, 49294, 77462, 98588, 154924, 197176, 271117, 309848, 542234, 1084468, 2168936]

約数ペア:

[(1, 2168936), (2, 1084468), (4, 542234), (7, 309848), (8, 271117), (11, 197176), (14, 154924), (22, 98588), (28, 77462), (44, 49294), (49, 44264), (56, 38731), (77, 28168), (88, 24647), (98, 22132), (154, 14084), (196, 11066), (308, 7042), (392, 5533), (503, 4312), (539, 4024), (616, 3521), (1006, 2156), (1078, 2012)]