6980493424

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{839}}^1\times {\mathrm{1571}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 13590380160

約数和(自身を除く): 6609886736

約数列:

[1, 2, 4, 8, 16, 331, 662, 839, 1324, 1571, 1678, 2648, 3142, 3356, 5296, 6284, 6712, 12568, 13424, 25136, 277709, 520001, 555418, 1040002, 1110836, 1318069, 2080004, 2221672, 2636138, 4160008, 4443344, 5272276, 8320016, 10544552, 21089104, 436280839, 872561678, 1745123356, 3490246712, 6980493424]

約数ペア:

[(1, 6980493424), (2, 3490246712), (4, 1745123356), (8, 872561678), (16, 436280839), (331, 21089104), (662, 10544552), (839, 8320016), (1324, 5272276), (1571, 4443344), (1678, 4160008), (2648, 2636138), (3142, 2221672), (3356, 2080004), (5296, 1318069), (6284, 1110836), (6712, 1040002), (12568, 555418), (13424, 520001), (25136, 277709)]