2017257242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 4226923008

約数和(自身を除く): 2209665766

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 113, 143, 154, 182, 226, 241, 259, 286, 407, 481, 482, 518, 791, 814, 962, 1001, 1243, 1469, 1582, 1687, 2002, 2486, 2651, 2849, 2938, 3133, 3367, 3374, 4181, 5291, 5302, 5698, 6266, 6734, 8362, 8701, 8917, 10283, 10582, 16159, 17402, 17834, 18557, 20566, 21931, 27233, 29267, 32318, 34463, 37037, 37114, 43862, 45991, 54353, 54466, 58534, 62419, 68926, 74074, 91982, 98087, 108706, 113113, 115921, 124838, 190631, 196174, 226226, 231842, 241241, 299563, 321937, 354029, 380471, 381262, 482482, 597883, 599126, 643874, 686609, 708058, 760942, 811447, 1007621, 1195766, 1275131, 1373218, 1622894, 2015242, 2096941, 2478203, 2550262, 3894319, 4185181, 4193882, 4956406, 7053347, 7788638, 8370362, 8925917, 11083831, 13099073, 14106694, 17851834, 22167662, 26198146, 27260233, 54520466, 77586817, 91693511, 144089803, 155173634, 183387022, 288179606, 1008628621, 2017257242]

約数ペア:

[(1, 2017257242), (2, 1008628621), (7, 288179606), (11, 183387022), (13, 155173634), (14, 144089803), (22, 91693511), (26, 77586817), (37, 54520466), (74, 27260233), (77, 26198146), (91, 22167662), (113, 17851834), (143, 14106694), (154, 13099073), (182, 11083831), (226, 8925917), (241, 8370362), (259, 7788638), (286, 7053347), (407, 4956406), (481, 4193882), (482, 4185181), (518, 3894319), (791, 2550262), (814, 2478203), (962, 2096941), (1001, 2015242), (1243, 1622894), (1469, 1373218), (1582, 1275131), (1687, 1195766), (2002, 1007621), (2486, 811447), (2651, 760942), (2849, 708058), (2938, 686609), (3133, 643874), (3367, 599126), (3374, 597883), (4181, 482482), (5291, 381262), (5302, 380471), (5698, 354029), (6266, 321937), (6734, 299563), (8362, 241241), (8701, 231842), (8917, 226226), (10283, 196174), (10582, 190631), (16159, 124838), (17402, 115921), (17834, 113113), (18557, 108706), (20566, 98087), (21931, 91982), (27233, 74074), (29267, 68926), (32318, 62419), (34463, 58534), (37037, 54466), (37114, 54353), (43862, 45991)]