1295917054

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1\times {\mathrm{6397}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 1957788000

約数和(自身を除く): 661870946

約数列:

[1, 2, 199, 398, 509, 1018, 6397, 12794, 101291, 202582, 1273003, 2546006, 3256073, 6512146, 647958527, 1295917054]

約数ペア:

[(1, 1295917054), (2, 647958527), (199, 6512146), (398, 3256073), (509, 2546006), (1018, 1273003), (6397, 202582), (12794, 101291)]