8159866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 14571648

約数和(自身を除く): 6411782

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 277, 286, 554, 1133, 1339, 2266, 2678, 3047, 3601, 6094, 7202, 14729, 28531, 29458, 39611, 57062, 79222, 313841, 370903, 627682, 741806, 4079933, 8159866]

約数ペア:

[(1, 8159866), (2, 4079933), (11, 741806), (13, 627682), (22, 370903), (26, 313841), (103, 79222), (143, 57062), (206, 39611), (277, 29458), (286, 28531), (554, 14729), (1133, 7202), (1339, 6094), (2266, 3601), (2678, 3047)]