2009267722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{42499}}^1$

素因数の和:42826

約数の個数: 32

約数和(自身を含む): 3769920000

約数和(自身を除く): 1760652278

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 2149, 3377, 4298, 6754, 23639, 42499, 47278, 84998, 297493, 467489, 594986, 934978, 3272423, 6544846, 13047193, 26094386, 91330351, 143519123, 182660702, 287038246, 1004633861, 2009267722]

約数ペア:

[(1, 2009267722), (2, 1004633861), (7, 287038246), (11, 182660702), (14, 143519123), (22, 91330351), (77, 26094386), (154, 13047193), (307, 6544846), (614, 3272423), (2149, 934978), (3377, 594986), (4298, 467489), (6754, 297493), (23639, 84998), (42499, 47278)]