2681036002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{4493}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 4348753920

約数和(自身を除く): 1667717918

約数列:

[1, 2, 19, 38, 41, 82, 383, 766, 779, 1558, 4493, 7277, 8986, 14554, 15703, 31406, 85367, 170734, 184213, 298357, 368426, 596714, 1720819, 3441638, 3500047, 7000094, 32695561, 65391122, 70553579, 141107158, 1340518001, 2681036002]

約数ペア:

[(1, 2681036002), (2, 1340518001), (19, 141107158), (38, 70553579), (41, 65391122), (82, 32695561), (383, 7000094), (766, 3500047), (779, 3441638), (1558, 1720819), (4493, 596714), (7277, 368426), (8986, 298357), (14554, 184213), (15703, 170734), (31406, 85367)]