804913188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{8191}}^1$

素因数の和:8648

約数の個数: 48

約数和(自身を含む): 1981808640

約数和(自身を除く): 1176895452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 431, 862, 1293, 1724, 2586, 5172, 8189, 8191, 16378, 16382, 24567, 24573, 32756, 32764, 49134, 49146, 98268, 98292, 155629, 311258, 466887, 622516, 933774, 1867548, 3530321, 7060642, 10590963, 14121284, 21181926, 42363852, 67076099, 134152198, 201228297, 268304396, 402456594, 804913188]

約数ペア:

[(1, 804913188), (2, 402456594), (3, 268304396), (4, 201228297), (6, 134152198), (12, 67076099), (19, 42363852), (38, 21181926), (57, 14121284), (76, 10590963), (114, 7060642), (228, 3530321), (431, 1867548), (862, 933774), (1293, 622516), (1724, 466887), (2586, 311258), (5172, 155629), (8189, 98292), (8191, 98268), (16378, 49146), (16382, 49134), (24567, 32764), (24573, 32756)]