2056551945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{529357}}^1$

素因数の和:529409

約数の個数: 32

約数和(自身を含む): 3862195968

約数和(自身を除く): 1805644023

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 529357, 1588071, 2646785, 3705499, 7940355, 11116497, 18527495, 19586209, 55582485, 58758627, 97931045, 137103463, 293793135, 411310389, 685517315, 2056551945]

約数ペア:

[(1, 2056551945), (3, 685517315), (5, 411310389), (7, 293793135), (15, 137103463), (21, 97931045), (35, 58758627), (37, 55582485), (105, 19586209), (111, 18527495), (185, 11116497), (259, 7940355), (555, 3705499), (777, 2646785), (1295, 1588071), (3885, 529357)]