149486834

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{248317}}^1$

素因数の和:248369

約数の個数: 16

約数和(自身を含む): 262223808

約数和(自身を除く): 112736974

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 248317, 496634, 1738219, 3476438, 10677631, 21355262, 74743417, 149486834]

約数ペア:

[(1, 149486834), (2, 74743417), (7, 21355262), (14, 10677631), (43, 3476438), (86, 1738219), (301, 496634), (602, 248317)]