4491278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 7542696

約数和(自身を除く): 3051418

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 277, 554, 737, 1474, 3047, 6094, 8107, 16214, 18559, 33517, 37118, 67034, 204149, 408298, 2245639, 4491278]

約数ペア:

[(1, 4491278), (2, 2245639), (11, 408298), (22, 204149), (67, 67034), (121, 37118), (134, 33517), (242, 18559), (277, 16214), (554, 8107), (737, 6094), (1474, 3047)]