2921548

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 5890304

約数和(自身を除く): 2968756

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 691, 1057, 1382, 2114, 2764, 4228, 4837, 9674, 19348, 104341, 208682, 417364, 730387, 1460774, 2921548]

約数ペア:

[(1, 2921548), (2, 1460774), (4, 730387), (7, 417364), (14, 208682), (28, 104341), (151, 19348), (302, 9674), (604, 4837), (691, 4228), (1057, 2764), (1382, 2114)]