4389644

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 8832768

約数和(自身を除く): 4443124

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 743, 844, 1477, 1486, 2954, 2972, 5201, 5908, 10402, 20804, 156773, 313546, 627092, 1097411, 2194822, 4389644]

約数ペア:

[(1, 4389644), (2, 2194822), (4, 1097411), (7, 627092), (14, 313546), (28, 156773), (211, 20804), (422, 10402), (743, 5908), (844, 5201), (1477, 2972), (1486, 2954)]