2019340528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 4176295200

約数和(自身を除く): 2156954672

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 179, 232, 328, 358, 464, 593, 656, 716, 1186, 1189, 1432, 2372, 2378, 2864, 4744, 4756, 5191, 7339, 9488, 9512, 10382, 14678, 17197, 19024, 20764, 24313, 29356, 34394, 41528, 48626, 58712, 68788, 83056, 97252, 106147, 117424, 137576, 194504, 212294, 212831, 275152, 389008, 424588, 425662, 705077, 849176, 851324, 1410154, 1698352, 1702648, 2820308, 3078263, 3405296, 4352027, 5640616, 6156526, 8704054, 11281232, 12313052, 17408108, 24626104, 34816216, 49252208, 69632432, 126208783, 252417566, 504835132, 1009670264, 2019340528]

約数ペア:

[(1, 2019340528), (2, 1009670264), (4, 504835132), (8, 252417566), (16, 126208783), (29, 69632432), (41, 49252208), (58, 34816216), (82, 24626104), (116, 17408108), (164, 12313052), (179, 11281232), (232, 8704054), (328, 6156526), (358, 5640616), (464, 4352027), (593, 3405296), (656, 3078263), (716, 2820308), (1186, 1702648), (1189, 1698352), (1432, 1410154), (2372, 851324), (2378, 849176), (2864, 705077), (4744, 425662), (4756, 424588), (5191, 389008), (7339, 275152), (9488, 212831), (9512, 212294), (10382, 194504), (14678, 137576), (17197, 117424), (19024, 106147), (20764, 97252), (24313, 83056), (29356, 68788), (34394, 58712), (41528, 48626)]