3973948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 7794864

約数和(自身を除く): 3820916

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 2441, 4882, 9764, 26851, 53702, 90317, 107404, 180634, 361268, 993487, 1986974, 3973948]

約数ペア:

[(1, 3973948), (2, 1986974), (4, 993487), (11, 361268), (22, 180634), (37, 107404), (44, 90317), (74, 53702), (148, 26851), (407, 9764), (814, 4882), (1628, 2441)]