2664756484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{51245317}}^1$

素因数の和:51245334

約数の個数: 12

約数和(自身を含む): 5022041164

約数和(自身を除く): 2357284680

約数列:

[1, 2, 4, 13, 26, 52, 51245317, 102490634, 204981268, 666189121, 1332378242, 2664756484]

約数ペア:

[(1, 2664756484), (2, 1332378242), (4, 666189121), (13, 204981268), (26, 102490634), (52, 51245317)]