2005163958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1164439}}^1$

素因数の和:1164492

約数の個数: 32

約数和(自身を含む): 4695022080

約数和(自身を除く): 2689858122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 1164439, 2328878, 3493317, 6986634, 8151073, 16302146, 24453219, 47741999, 48906438, 95483998, 143225997, 286451994, 334193993, 668387986, 1002581979, 2005163958]

約数ペア:

[(1, 2005163958), (2, 1002581979), (3, 668387986), (6, 334193993), (7, 286451994), (14, 143225997), (21, 95483998), (41, 48906438), (42, 47741999), (82, 24453219), (123, 16302146), (246, 8151073), (287, 6986634), (574, 3493317), (861, 2328878), (1722, 1164439)]