242560612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{455941}}^1$

素因数の和:455971

約数の個数: 24

約数和(自身を含む): 510655040

約数和(自身を除く): 268094428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 455941, 911882, 1823764, 3191587, 6383174, 8662879, 12766348, 17325758, 34651516, 60640153, 121280306, 242560612]

約数ペア:

[(1, 242560612), (2, 121280306), (4, 60640153), (7, 34651516), (14, 17325758), (19, 12766348), (28, 8662879), (38, 6383174), (76, 3191587), (133, 1823764), (266, 911882), (532, 455941)]