1954295936

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 3951218880

約数和(自身を除く): 1996922944

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 293, 428, 487, 586, 856, 974, 1172, 1712, 1948, 2344, 3424, 3896, 4688, 6848, 7792, 9376, 13696, 15584, 18752, 31168, 31351, 37504, 52109, 62336, 62702, 104218, 125404, 142691, 208436, 250808, 285382, 416872, 501616, 570764, 833744, 1003232, 1141528, 1667488, 2006464, 2283056, 3334976, 4012928, 4566112, 6669952, 9132224, 15267937, 18264448, 30535874, 61071748, 122143496, 244286992, 488573984, 977147968, 1954295936]

約数ペア:

[(1, 1954295936), (2, 977147968), (4, 488573984), (8, 244286992), (16, 122143496), (32, 61071748), (64, 30535874), (107, 18264448), (128, 15267937), (214, 9132224), (293, 6669952), (428, 4566112), (487, 4012928), (586, 3334976), (856, 2283056), (974, 2006464), (1172, 1667488), (1712, 1141528), (1948, 1003232), (2344, 833744), (3424, 570764), (3896, 501616), (4688, 416872), (6848, 285382), (7792, 250808), (9376, 208436), (13696, 142691), (15584, 125404), (18752, 104218), (31168, 62702), (31351, 62336), (37504, 52109)]