1972783447687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{311371}}^1$

素因数の和:311743

約数の個数: 32

約数和(自身を含む): 2266090686720

約数和(自身を除く): 293307239033

約数列:

[1, 13, 19, 113, 227, 247, 1469, 2147, 2951, 4313, 25651, 27911, 56069, 311371, 333463, 487369, 4047823, 5916049, 6335797, 35184923, 70681217, 76908637, 457403999, 668513537, 918855821, 1342943123, 7986977521, 8690675981, 17458260599, 103830707773, 151752572899, 1972783447687]

約数ペア:

[(1, 1972783447687), (13, 151752572899), (19, 103830707773), (113, 17458260599), (227, 8690675981), (247, 7986977521), (1469, 1342943123), (2147, 918855821), (2951, 668513537), (4313, 457403999), (25651, 76908637), (27911, 70681217), (56069, 35184923), (311371, 6335797), (333463, 5916049), (487369, 4047823)]