2000445828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{228049}}^1$

素因数の和:228116

約数の個数: 48

約数和(自身を含む): 5057236800

約数和(自身を除く): 3056790972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 228049, 456098, 684147, 912196, 1368294, 2736588, 3876833, 7753666, 9806107, 11630499, 15507332, 19612214, 23260998, 29418321, 39224428, 46521996, 58836642, 117673284, 166703819, 333407638, 500111457, 666815276, 1000222914, 2000445828]

約数ペア:

[(1, 2000445828), (2, 1000222914), (3, 666815276), (4, 500111457), (6, 333407638), (12, 166703819), (17, 117673284), (34, 58836642), (43, 46521996), (51, 39224428), (68, 29418321), (86, 23260998), (102, 19612214), (129, 15507332), (172, 11630499), (204, 9806107), (258, 7753666), (516, 3876833), (731, 2736588), (1462, 1368294), (2193, 912196), (2924, 684147), (4386, 456098), (8772, 228049)]