481151902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 910103040

約数和(自身を除く): 428951138

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 439, 647, 847, 878, 1294, 1694, 3073, 4529, 4829, 6146, 7117, 9058, 9658, 14234, 33803, 49819, 53119, 67606, 78287, 99638, 106238, 156574, 284033, 371833, 548009, 568066, 743666, 1096018, 1988231, 3124363, 3976462, 6248726, 21870541, 34367993, 43741082, 68735986, 240575951, 481151902]

約数ペア:

[(1, 481151902), (2, 240575951), (7, 68735986), (11, 43741082), (14, 34367993), (22, 21870541), (77, 6248726), (121, 3976462), (154, 3124363), (242, 1988231), (439, 1096018), (647, 743666), (847, 568066), (878, 548009), (1294, 371833), (1694, 284033), (3073, 156574), (4529, 106238), (4829, 99638), (6146, 78287), (7117, 67606), (9058, 53119), (9658, 49819), (14234, 33803)]