317855998

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{300431}}^1$

素因数の和:300479

約数の個数: 12

約数和(自身を含む): 498416688

約数和(自身を除く): 180560690

約数列:

[1, 2, 23, 46, 529, 1058, 300431, 600862, 6909913, 13819826, 158927999, 317855998]

約数ペア:

[(1, 317855998), (2, 158927999), (23, 13819826), (46, 6909913), (529, 600862), (1058, 300431)]