2021668264

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3543

約数の個数: 96

約数和(自身を含む): 4846413600

約数和(自身を除く): 2824745336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 139, 154, 196, 278, 308, 392, 539, 556, 616, 973, 1078, 1112, 1529, 1946, 2156, 3058, 3373, 3892, 4312, 6116, 6746, 6811, 7784, 10703, 12232, 13492, 13622, 21406, 23611, 26984, 27244, 37103, 42812, 47222, 54488, 74206, 74921, 85624, 94444, 148412, 149842, 165277, 188888, 259721, 296824, 299684, 330554, 468847, 519442, 599368, 661108, 937694, 1038884, 1322216, 1818047, 1875388, 2077768, 3281929, 3636094, 3750776, 5157317, 6563858, 7272188, 10314634, 13127716, 14544376, 20629268, 22973503, 26255432, 36101219, 41258536, 45947006, 72202438, 91894012, 144404876, 183788024, 252708533, 288809752, 505417066, 1010834132, 2021668264]

約数ペア:

[(1, 2021668264), (2, 1010834132), (4, 505417066), (7, 288809752), (8, 252708533), (11, 183788024), (14, 144404876), (22, 91894012), (28, 72202438), (44, 45947006), (49, 41258536), (56, 36101219), (77, 26255432), (88, 22973503), (98, 20629268), (139, 14544376), (154, 13127716), (196, 10314634), (278, 7272188), (308, 6563858), (392, 5157317), (539, 3750776), (556, 3636094), (616, 3281929), (973, 2077768), (1078, 1875388), (1112, 1818047), (1529, 1322216), (1946, 1038884), (2156, 937694), (3058, 661108), (3373, 599368), (3892, 519442), (4312, 468847), (6116, 330554), (6746, 299684), (6811, 296824), (7784, 259721), (10703, 188888), (12232, 165277), (13492, 149842), (13622, 148412), (21406, 94444), (23611, 85624), (26984, 74921), (27244, 74206), (37103, 54488), (42812, 47222)]