274605014

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{4993}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 417458448

約数和(自身を除く): 142853434

約数列:

[1, 2, 107, 214, 257, 514, 4993, 9986, 27499, 54998, 534251, 1068502, 1283201, 2566402, 137302507, 274605014]

約数ペア:

[(1, 274605014), (2, 137302507), (107, 2566402), (214, 1283201), (257, 1068502), (514, 534251), (4993, 54998), (9986, 27499)]