248612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 536256

約数和(自身を除く): 287644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 683, 1366, 2732, 4781, 8879, 9562, 17758, 19124, 35516, 62153, 124306, 248612]

約数ペア:

[(1, 248612), (2, 124306), (4, 62153), (7, 35516), (13, 19124), (14, 17758), (26, 9562), (28, 8879), (52, 4781), (91, 2732), (182, 1366), (364, 683)]