347811074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 597360960

約数和(自身を除く): 249549886

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1919, 2626, 3838, 6971, 13942, 24947, 49894, 90623, 132449, 181246, 264898, 704071, 1408142, 1721837, 3443674, 9152923, 13377349, 18305846, 26754698, 173905537, 347811074]

約数ペア:

[(1, 347811074), (2, 173905537), (13, 26754698), (19, 18305846), (26, 13377349), (38, 9152923), (101, 3443674), (202, 1721837), (247, 1408142), (494, 704071), (1313, 264898), (1919, 181246), (2626, 132449), (3838, 90623), (6971, 49894), (13942, 24947)]