4973812

素因数分解:

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

素因数の和:415

約数の個数: 18

約数和(自身を含む): 8867922

約数和(自身を除く): 3894110

約数列:

[1, 2, 4, 67, 134, 268, 277, 554, 1108, 4489, 8978, 17956, 18559, 37118, 74236, 1243453, 2486906, 4973812]

約数ペア:

[(1, 4973812), (2, 2486906), (4, 1243453), (67, 74236), (134, 37118), (268, 18559), (277, 17956), (554, 8978), (1108, 4489)]