1316813470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{148123}}^1$

素因数の和:148264

約数の個数: 32

約数和(自身を含む): 2730221568

約数和(自身を除く): 1413408098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 148123, 296246, 740615, 1036861, 1481230, 2073722, 5184305, 10368610, 18811621, 37623242, 94058105, 131681347, 188116210, 263362694, 658406735, 1316813470]

約数ペア:

[(1, 1316813470), (2, 658406735), (5, 263362694), (7, 188116210), (10, 131681347), (14, 94058105), (35, 37623242), (70, 18811621), (127, 10368610), (254, 5184305), (635, 2073722), (889, 1481230), (1270, 1036861), (1778, 740615), (4445, 296246), (8890, 148123)]