2022880048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17417}}^1$

素因数の和:17510

約数の個数: 80

約数和(自身を含む): 4820745024

約数和(自身を除く): 2797864976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 952, 976, 1037, 1708, 1904, 2074, 3416, 4148, 6832, 7259, 8296, 14518, 16592, 17417, 29036, 34834, 58072, 69668, 116144, 121919, 139336, 243838, 278672, 296089, 487676, 592178, 975352, 1062437, 1184356, 1950704, 2072623, 2124874, 2368712, 4145246, 4249748, 4737424, 7437059, 8290492, 8499496, 14874118, 16580984, 16998992, 18061429, 29748236, 33161968, 36122858, 59496472, 72245716, 118992944, 126430003, 144491432, 252860006, 288982864, 505720012, 1011440024, 2022880048]

約数ペア:

[(1, 2022880048), (2, 1011440024), (4, 505720012), (7, 288982864), (8, 252860006), (14, 144491432), (16, 126430003), (17, 118992944), (28, 72245716), (34, 59496472), (56, 36122858), (61, 33161968), (68, 29748236), (112, 18061429), (119, 16998992), (122, 16580984), (136, 14874118), (238, 8499496), (244, 8290492), (272, 7437059), (427, 4737424), (476, 4249748), (488, 4145246), (854, 2368712), (952, 2124874), (976, 2072623), (1037, 1950704), (1708, 1184356), (1904, 1062437), (2074, 975352), (3416, 592178), (4148, 487676), (6832, 296089), (7259, 278672), (8296, 243838), (14518, 139336), (16592, 121919), (17417, 116144), (29036, 69668), (34834, 58072)]