2017735984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 4602455424

約数和(自身を除く): 2584719440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 101, 121, 136, 176, 187, 202, 242, 272, 374, 404, 484, 607, 748, 808, 968, 1111, 1214, 1496, 1616, 1717, 1936, 2057, 2222, 2428, 2992, 3434, 4114, 4444, 4856, 6677, 6868, 8228, 8888, 9712, 10319, 12221, 13354, 13736, 16456, 17776, 18887, 20638, 24442, 26708, 27472, 32912, 37774, 41276, 48884, 53416, 61307, 73447, 75548, 82552, 97768, 106832, 113509, 122614, 146894, 151096, 165104, 195536, 207757, 227018, 245228, 293788, 302192, 415514, 454036, 490456, 587576, 674377, 831028, 908072, 980912, 1042219, 1175152, 1248599, 1348754, 1662056, 1816144, 2084438, 2497198, 2697508, 3324112, 4168876, 4994396, 5395016, 7418147, 8337752, 9988792, 10790032, 11464409, 14836294, 16675504, 19977584, 22928818, 29672588, 45857636, 59345176, 91715272, 118690352, 126108499, 183430544, 252216998, 504433996, 1008867992, 2017735984]

約数ペア:

[(1, 2017735984), (2, 1008867992), (4, 504433996), (8, 252216998), (11, 183430544), (16, 126108499), (17, 118690352), (22, 91715272), (34, 59345176), (44, 45857636), (68, 29672588), (88, 22928818), (101, 19977584), (121, 16675504), (136, 14836294), (176, 11464409), (187, 10790032), (202, 9988792), (242, 8337752), (272, 7418147), (374, 5395016), (404, 4994396), (484, 4168876), (607, 3324112), (748, 2697508), (808, 2497198), (968, 2084438), (1111, 1816144), (1214, 1662056), (1496, 1348754), (1616, 1248599), (1717, 1175152), (1936, 1042219), (2057, 980912), (2222, 908072), (2428, 831028), (2992, 674377), (3434, 587576), (4114, 490456), (4444, 454036), (4856, 415514), (6677, 302192), (6868, 293788), (8228, 245228), (8888, 227018), (9712, 207757), (10319, 195536), (12221, 165104), (13354, 151096), (13736, 146894), (16456, 122614), (17776, 113509), (18887, 106832), (20638, 97768), (24442, 82552), (26708, 75548), (27472, 73447), (32912, 61307), (37774, 53416), (41276, 48884)]