1399576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 2857680

約数和(自身を除く): 1458104

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 251, 328, 502, 697, 1004, 1394, 2008, 2788, 4267, 5576, 8534, 10291, 17068, 20582, 34136, 41164, 82328, 174947, 349894, 699788, 1399576]

約数ペア:

[(1, 1399576), (2, 699788), (4, 349894), (8, 174947), (17, 82328), (34, 41164), (41, 34136), (68, 20582), (82, 17068), (136, 10291), (164, 8534), (251, 5576), (328, 4267), (502, 2788), (697, 2008), (1004, 1394)]