1229563578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8909881}}^1$

素因数の和:8909909

約数の個数: 16

約数和(自身を含む): 2566046016

約数和(自身を除く): 1336482438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 8909881, 17819762, 26729643, 53459286, 204927263, 409854526, 614781789, 1229563578]

約数ペア:

[(1, 1229563578), (2, 614781789), (3, 409854526), (6, 204927263), (23, 53459286), (46, 26729643), (69, 17819762), (138, 8909881)]