38907881014

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{290357321}}^1$

素因数の和:290357390

約数の個数: 8

約数和(自身を含む): 59232893688

約数和(自身を除く): 20325012674

約数列:

[1, 2, 67, 134, 290357321, 580714642, 19453940507, 38907881014]

約数ペア:

[(1, 38907881014), (2, 19453940507), (67, 580714642), (134, 290357321)]