2015280956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 3831996000

約数和(自身を除く): 1816715044

約数列:

[1, 2, 4, 13, 26, 52, 293, 349, 379, 586, 698, 758, 1172, 1396, 1516, 3809, 4537, 4927, 7618, 9074, 9854, 15236, 18148, 19708, 102257, 111047, 132271, 204514, 222094, 264542, 409028, 444188, 529084, 1329341, 1443611, 1719523, 2658682, 2887222, 3439046, 5317364, 5774444, 6878092, 38755403, 77510806, 155021612, 503820239, 1007640478, 2015280956]

約数ペア:

[(1, 2015280956), (2, 1007640478), (4, 503820239), (13, 155021612), (26, 77510806), (52, 38755403), (293, 6878092), (349, 5774444), (379, 5317364), (586, 3439046), (698, 2887222), (758, 2658682), (1172, 1719523), (1396, 1443611), (1516, 1329341), (3809, 529084), (4537, 444188), (4927, 409028), (7618, 264542), (9074, 222094), (9854, 204514), (15236, 132271), (18148, 111047), (19708, 102257)]