13303902584

素因数分解:

$2^3\times 7^4\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 29175552120

約数和(自身を除く): 15871649536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 571, 686, 1142, 1213, 1372, 2284, 2401, 2426, 2744, 3997, 4568, 4802, 4852, 7994, 8491, 9604, 9704, 15988, 16982, 19208, 27979, 31976, 33964, 55958, 59437, 67928, 111916, 118874, 195853, 223832, 237748, 391706, 416059, 475496, 692623, 783412, 832118, 1370971, 1385246, 1566824, 1664236, 2741942, 2770492, 2912413, 3328472, 4848361, 5483884, 5540984, 5824826, 9696722, 10967768, 11649652, 19393444, 23299304, 33938527, 38786888, 67877054, 135754108, 237569689, 271508216, 475139378, 950278756, 1662987823, 1900557512, 3325975646, 6651951292, 13303902584]

約数ペア:

[(1, 13303902584), (2, 6651951292), (4, 3325975646), (7, 1900557512), (8, 1662987823), (14, 950278756), (28, 475139378), (49, 271508216), (56, 237569689), (98, 135754108), (196, 67877054), (343, 38786888), (392, 33938527), (571, 23299304), (686, 19393444), (1142, 11649652), (1213, 10967768), (1372, 9696722), (2284, 5824826), (2401, 5540984), (2426, 5483884), (2744, 4848361), (3997, 3328472), (4568, 2912413), (4802, 2770492), (4852, 2741942), (7994, 1664236), (8491, 1566824), (9604, 1385246), (9704, 1370971), (15988, 832118), (16982, 783412), (19208, 692623), (27979, 475496), (31976, 416059), (33964, 391706), (55958, 237748), (59437, 223832), (67928, 195853), (111916, 118874)]