520093574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 1121541120

約数和(自身を除く): 601447546

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 113, 121, 133, 143, 154, 182, 209, 226, 242, 247, 266, 286, 418, 494, 791, 847, 1001, 1243, 1331, 1463, 1469, 1573, 1582, 1694, 1729, 2002, 2147, 2299, 2486, 2662, 2717, 2926, 2938, 3146, 3458, 4294, 4598, 5434, 8701, 9317, 10283, 11011, 13673, 15029, 16093, 16159, 17303, 17402, 18634, 19019, 20566, 22022, 23617, 25289, 27346, 27911, 29887, 30058, 32186, 32318, 34606, 38038, 47234, 50578, 55822, 59774, 95711, 113113, 121121, 150403, 165319, 177023, 177749, 191422, 195377, 209209, 226226, 242242, 259787, 300806, 307021, 328757, 330638, 354046, 355498, 390754, 418418, 519574, 614042, 657514, 1052821, 1244243, 1818509, 1955239, 2105642, 2149147, 2301299, 2488486, 2857657, 3377231, 3637018, 3910478, 4298294, 4602598, 5715314, 6754462, 13686673, 20003599, 23640617, 27373346, 37149541, 40007198, 47281234, 74299082, 260046787, 520093574]

約数ペア:

[(1, 520093574), (2, 260046787), (7, 74299082), (11, 47281234), (13, 40007198), (14, 37149541), (19, 27373346), (22, 23640617), (26, 20003599), (38, 13686673), (77, 6754462), (91, 5715314), (113, 4602598), (121, 4298294), (133, 3910478), (143, 3637018), (154, 3377231), (182, 2857657), (209, 2488486), (226, 2301299), (242, 2149147), (247, 2105642), (266, 1955239), (286, 1818509), (418, 1244243), (494, 1052821), (791, 657514), (847, 614042), (1001, 519574), (1243, 418418), (1331, 390754), (1463, 355498), (1469, 354046), (1573, 330638), (1582, 328757), (1694, 307021), (1729, 300806), (2002, 259787), (2147, 242242), (2299, 226226), (2486, 209209), (2662, 195377), (2717, 191422), (2926, 177749), (2938, 177023), (3146, 165319), (3458, 150403), (4294, 121121), (4598, 113113), (5434, 95711), (8701, 59774), (9317, 55822), (10283, 50578), (11011, 47234), (13673, 38038), (15029, 34606), (16093, 32318), (16159, 32186), (17303, 30058), (17402, 29887), (18634, 27911), (19019, 27346), (20566, 25289), (22022, 23617)]