2099432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2177368

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 359, 718, 731, 1436, 1462, 2872, 2924, 5848, 6103, 12206, 15437, 24412, 30874, 48824, 61748, 123496, 262429, 524858, 1049716, 2099432]

約数ペア:

[(1, 2099432), (2, 1049716), (4, 524858), (8, 262429), (17, 123496), (34, 61748), (43, 48824), (68, 30874), (86, 24412), (136, 15437), (172, 12206), (344, 6103), (359, 5848), (718, 2924), (731, 2872), (1436, 1462)]