3908884

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 7882560

約数和(自身を除く): 3973676

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1019, 1918, 2038, 3836, 4076, 7133, 14266, 28532, 139603, 279206, 558412, 977221, 1954442, 3908884]

約数ペア:

[(1, 3908884), (2, 1954442), (4, 977221), (7, 558412), (14, 279206), (28, 139603), (137, 28532), (274, 14266), (548, 7133), (959, 4076), (1019, 3836), (1918, 2038)]