252888191998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{511919417}}^1$

素因数の和:511919451

約数の個数: 16

約数和(自身を含む): 430012311120

約数和(自身を除く): 177124119122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 511919417, 1023838834, 6654952421, 9726468923, 13309904842, 19452937846, 126444095999, 252888191998]

約数ペア:

[(1, 252888191998), (2, 126444095999), (13, 19452937846), (19, 13309904842), (26, 9726468923), (38, 6654952421), (247, 1023838834), (494, 511919417)]