3908212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12689}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 8527680

約数和(自身を除く): 4619468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12689, 25378, 50756, 88823, 139579, 177646, 279158, 355292, 558316, 977053, 1954106, 3908212]

約数ペア:

[(1, 3908212), (2, 1954106), (4, 977053), (7, 558316), (11, 355292), (14, 279158), (22, 177646), (28, 139579), (44, 88823), (77, 50756), (154, 25378), (308, 12689)]