527720018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 999267840

約数和(自身を除く): 471547822

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 157, 203, 238, 314, 406, 487, 493, 974, 986, 1099, 2198, 2669, 3409, 3451, 4553, 5338, 6818, 6902, 8279, 9106, 14123, 16558, 18683, 28246, 31871, 37366, 57953, 63742, 76459, 77401, 98861, 115906, 152918, 154802, 197722, 240091, 480182, 535213, 541807, 1070426, 1083614, 1299803, 1680637, 2217311, 2599606, 3361274, 4434622, 9098621, 15521177, 18197242, 31042354, 37694287, 75388574, 263860009, 527720018]

約数ペア:

[(1, 527720018), (2, 263860009), (7, 75388574), (14, 37694287), (17, 31042354), (29, 18197242), (34, 15521177), (58, 9098621), (119, 4434622), (157, 3361274), (203, 2599606), (238, 2217311), (314, 1680637), (406, 1299803), (487, 1083614), (493, 1070426), (974, 541807), (986, 535213), (1099, 480182), (2198, 240091), (2669, 197722), (3409, 154802), (3451, 152918), (4553, 115906), (5338, 98861), (6818, 77401), (6902, 76459), (8279, 63742), (9106, 57953), (14123, 37366), (16558, 31871), (18683, 28246)]