2151146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1296214

約数列:

[1, 2, 17, 34, 151, 302, 419, 838, 2567, 5134, 7123, 14246, 63269, 126538, 1075573, 2151146]

約数ペア:

[(1, 2151146), (2, 1075573), (17, 126538), (34, 63269), (151, 14246), (302, 7123), (419, 5134), (838, 2567)]