2690441572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^3$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 6184505600

約数和(自身を除く): 3494064028

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 292, 364, 494, 511, 532, 949, 988, 1022, 1387, 1729, 1898, 2044, 2774, 3458, 3796, 5329, 5548, 6643, 6916, 9709, 10658, 13286, 18031, 19418, 21316, 26572, 36062, 37303, 38836, 69277, 72124, 74606, 101251, 126217, 138554, 149212, 202502, 252434, 277108, 389017, 405004, 484939, 504868, 708757, 778034, 969878, 1316263, 1417514, 1556068, 1939756, 2632526, 2723119, 2835028, 5057221, 5265052, 5446238, 7391323, 9213841, 10114442, 10892476, 14782646, 18427682, 20228884, 29565292, 35400547, 36855364, 51739261, 70801094, 96087199, 103478522, 141602188, 192174398, 206957044, 384348796, 672610393, 1345220786, 2690441572]

約数ペア:

[(1, 2690441572), (2, 1345220786), (4, 672610393), (7, 384348796), (13, 206957044), (14, 192174398), (19, 141602188), (26, 103478522), (28, 96087199), (38, 70801094), (52, 51739261), (73, 36855364), (76, 35400547), (91, 29565292), (133, 20228884), (146, 18427682), (182, 14782646), (247, 10892476), (266, 10114442), (292, 9213841), (364, 7391323), (494, 5446238), (511, 5265052), (532, 5057221), (949, 2835028), (988, 2723119), (1022, 2632526), (1387, 1939756), (1729, 1556068), (1898, 1417514), (2044, 1316263), (2774, 969878), (3458, 778034), (3796, 708757), (5329, 504868), (5548, 484939), (6643, 405004), (6916, 389017), (9709, 277108), (10658, 252434), (13286, 202502), (18031, 149212), (19418, 138554), (21316, 126217), (26572, 101251), (36062, 74606), (37303, 72124), (38836, 69277)]