2008124958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1019}}^1\times {\mathrm{6703}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 4677246720

約数和(自身を除く): 2669121762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1019, 2038, 3057, 6114, 6703, 7133, 13406, 14266, 20109, 21399, 40218, 42798, 46921, 49931, 93842, 99862, 140763, 149793, 281526, 299586, 328447, 656894, 985341, 1970682, 6830357, 13660714, 20491071, 40982142, 47812499, 95624998, 143437497, 286874994, 334687493, 669374986, 1004062479, 2008124958]

約数ペア:

[(1, 2008124958), (2, 1004062479), (3, 669374986), (6, 334687493), (7, 286874994), (14, 143437497), (21, 95624998), (42, 47812499), (49, 40982142), (98, 20491071), (147, 13660714), (294, 6830357), (1019, 1970682), (2038, 985341), (3057, 656894), (6114, 328447), (6703, 299586), (7133, 281526), (13406, 149793), (14266, 140763), (20109, 99862), (21399, 93842), (40218, 49931), (42798, 46921)]