2247704369981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1\times {\mathrm{54193}}^1$

素因数の和:57189

約数の個数: 32

約数和(自身を含む): 2729816812800

約数和(自身を除く): 482112442819

約数列:

[1, 7, 19, 109, 133, 763, 2071, 2861, 14497, 20027, 54193, 54359, 311849, 379351, 380513, 1029667, 2182943, 5907037, 5925131, 7207669, 41349259, 41475917, 112233703, 155046173, 785635921, 1085323211, 2945877287, 16900032857, 20621141009, 118300229999, 321100624283, 2247704369981]

約数ペア:

[(1, 2247704369981), (7, 321100624283), (19, 118300229999), (109, 20621141009), (133, 16900032857), (763, 2945877287), (2071, 1085323211), (2861, 785635921), (14497, 155046173), (20027, 112233703), (54193, 41475917), (54359, 41349259), (311849, 7207669), (379351, 5925131), (380513, 5907037), (1029667, 2182943)]