1245691004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{47713}}^1$

素因数の和:47885

約数の個数: 24

約数和(自身を含む): 2236450608

約数和(自身を除く): 990759604

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 6527, 13054, 26108, 47713, 95426, 190852, 2910493, 5105291, 5820986, 10210582, 11641972, 20421164, 311422751, 622845502, 1245691004]

約数ペア:

[(1, 1245691004), (2, 622845502), (4, 311422751), (61, 20421164), (107, 11641972), (122, 10210582), (214, 5820986), (244, 5105291), (428, 2910493), (6527, 190852), (13054, 95426), (26108, 47713)]