242570666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{198503}}^1$

素因数の和:198565

約数の個数: 16

約数和(自身を含む): 400184064

約数和(自身を除く): 157613398

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 198503, 397006, 2580539, 5161078, 9329641, 18659282, 121285333, 242570666]

約数ペア:

[(1, 242570666), (2, 121285333), (13, 18659282), (26, 9329641), (47, 5161078), (94, 2580539), (611, 397006), (1222, 198503)]