1971387626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4460153}}^1$

素因数の和:4460185

約数の個数: 16

約数和(自身を含む): 3371876424

約数和(自身を除く): 1400488798

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4460153, 8920306, 57981989, 75822601, 115963978, 151645202, 985693813, 1971387626]

約数ペア:

[(1, 1971387626), (2, 985693813), (13, 151645202), (17, 115963978), (26, 75822601), (34, 57981989), (221, 8920306), (442, 4460153)]