3940492

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 18

約数和(自身を含む): 7039508

約数和(自身を除く): 3099016

約数列:

[1, 2, 4, 59, 118, 236, 283, 566, 1132, 3481, 6962, 13924, 16697, 33394, 66788, 985123, 1970246, 3940492]

約数ペア:

[(1, 3940492), (2, 1970246), (4, 985123), (59, 66788), (118, 33394), (236, 16697), (283, 13924), (566, 6962), (1132, 3481)]