13367690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27281}}^1$

素因数の和:27302

約数の個数: 24

約数和(自身を含む): 27991332

約数和(自身を除く): 14623642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27281, 54562, 136405, 190967, 272810, 381934, 954835, 1336769, 1909670, 2673538, 6683845, 13367690]

約数ペア:

[(1, 13367690), (2, 6683845), (5, 2673538), (7, 1909670), (10, 1336769), (14, 954835), (35, 381934), (49, 272810), (70, 190967), (98, 136405), (245, 54562), (490, 27281)]