2051330241642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{305411}}^1$

素因数の和:306259

約数の個数: 64

約数和(自身を含む): 4512279052800

約数和(自身を除く): 2460948811158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 683, 894, 1366, 1639, 2049, 3278, 4098, 4917, 7513, 9834, 15026, 22539, 45078, 101767, 203534, 305301, 305411, 610602, 610822, 916233, 1119437, 1832466, 2238874, 3358311, 3359521, 6716622, 6719042, 10078563, 20157126, 45506239, 91012478, 136518717, 208595713, 273037434, 417191426, 500568629, 625787139, 1001137258, 1251574278, 1501705887, 2294552843, 3003411774, 4589105686, 6883658529, 13767317058, 31080761237, 62161522474, 93242283711, 186484567422, 341888373607, 683776747214, 1025665120821, 2051330241642]

約数ペア:

[(1, 2051330241642), (2, 1025665120821), (3, 683776747214), (6, 341888373607), (11, 186484567422), (22, 93242283711), (33, 62161522474), (66, 31080761237), (149, 13767317058), (298, 6883658529), (447, 4589105686), (683, 3003411774), (894, 2294552843), (1366, 1501705887), (1639, 1251574278), (2049, 1001137258), (3278, 625787139), (4098, 500568629), (4917, 417191426), (7513, 273037434), (9834, 208595713), (15026, 136518717), (22539, 91012478), (45078, 45506239), (101767, 20157126), (203534, 10078563), (305301, 6719042), (305411, 6716622), (610602, 3359521), (610822, 3358311), (916233, 2238874), (1119437, 1832466)]