4321516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 7983360

約数和(自身を除く): 3661844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 439, 878, 1756, 2461, 4922, 9844, 10097, 20194, 40388, 46973, 93946, 187892, 1080379, 2160758, 4321516]

約数ペア:

[(1, 4321516), (2, 2160758), (4, 1080379), (23, 187892), (46, 93946), (92, 46973), (107, 40388), (214, 20194), (428, 10097), (439, 9844), (878, 4922), (1756, 2461)]