2649968198

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1\times {\mathrm{9479}}^1$

素因数の和:10831

約数の個数: 16

約数和(自身を含む): 4013794080

約数和(自身を除く): 1363825882

約数列:

[1, 2, 113, 226, 1237, 2474, 9479, 18958, 139781, 279562, 1071127, 2142254, 11725523, 23451046, 1324984099, 2649968198]

約数ペア:

[(1, 2649968198), (2, 1324984099), (113, 23451046), (226, 11725523), (1237, 2142254), (2474, 1071127), (9479, 279562), (18958, 139781)]