2013222970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{6761}}^1$

素因数の和:9486

約数の個数: 32

約数和(自身を含む): 3955283136

約数和(自身を除く): 1942060166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2707, 5414, 6761, 13522, 13535, 27070, 29777, 33805, 59554, 67610, 74371, 148742, 148885, 297770, 371855, 743710, 18302027, 36604054, 91510135, 183020270, 201322297, 402644594, 1006611485, 2013222970]

約数ペア:

[(1, 2013222970), (2, 1006611485), (5, 402644594), (10, 201322297), (11, 183020270), (22, 91510135), (55, 36604054), (110, 18302027), (2707, 743710), (5414, 371855), (6761, 297770), (13522, 148885), (13535, 148742), (27070, 74371), (29777, 67610), (33805, 59554)]