251566863014

素因数分解:

$2^1\times {\mathrm{1039}}^1\times {\mathrm{2851}}^1\times {\mathrm{42463}}^1$

素因数の和:46355

約数の個数: 16

約数和(自身を含む): 377854863360

約数和(自身を除く): 126288000346

約数列:

[1, 2, 1039, 2078, 2851, 5702, 42463, 84926, 2962189, 5924378, 44119057, 88238114, 121062013, 242124026, 125783431507, 251566863014]

約数ペア:

[(1, 251566863014), (2, 125783431507), (1039, 242124026), (2078, 121062013), (2851, 88238114), (5702, 44119057), (42463, 5924378), (84926, 2962189)]