2213274.00000000

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 19015381

約数列:

[1, 7, 11, 77, 79, 83, 131, 553, 581, 869, 913, 917, 1441, 6083, 6391, 6557, 10087, 10349, 10873, 45899, 72127, 72443, 76111, 113839, 119603, 504889, 796873, 837221, 858967, 6012769, 9448637, 66140459]

約数ペア:

[(1, 66140459), (7, 9448637), (11, 6012769), (77, 858967), (79, 837221), (83, 796873), (131, 504889), (553, 119603), (581, 113839), (869, 76111), (913, 72443), (917, 72127), (1441, 45899), (6083, 10873), (6391, 10349), (6557, 10087)]