2080280262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{37277}}^1$

素因数の和:37484

約数の個数: 32

約数和(自身を含む): 4251481344

約数和(自身を除く): 2171201082

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 9301, 18602, 27903, 37277, 55806, 74554, 111831, 223662, 2646667, 4883287, 5293334, 7940001, 9766574, 14649861, 15880002, 29299722, 346713377, 693426754, 1040140131, 2080280262]

約数ペア:

[(1, 2080280262), (2, 1040140131), (3, 693426754), (6, 346713377), (71, 29299722), (131, 15880002), (142, 14649861), (213, 9766574), (262, 7940001), (393, 5293334), (426, 4883287), (786, 2646667), (9301, 223662), (18602, 111831), (27903, 74554), (37277, 55806)]