2008251217

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{7681}}^1$

素因数の和:8640

約数の個数: 16

約数和(自身を含む): 2354010624

約数和(自身を除く): 345759407

約数列:

[1, 7, 41, 287, 911, 6377, 7681, 37351, 53767, 261457, 314921, 2204447, 6997391, 48981737, 286893031, 2008251217]

約数ペア:

[(1, 2008251217), (7, 286893031), (41, 48981737), (287, 6997391), (911, 2204447), (6377, 314921), (7681, 261457), (37351, 53767)]