140914384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677473}}^1$

素因数の和:677494

約数の個数: 20

約数和(自身を含む): 294023716

約数和(自身を除く): 153109332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677473, 1354946, 2709892, 5419784, 8807149, 10839568, 17614298, 35228596, 70457192, 140914384]

約数ペア:

[(1, 140914384), (2, 70457192), (4, 35228596), (8, 17614298), (13, 10839568), (16, 8807149), (26, 5419784), (52, 2709892), (104, 1354946), (208, 677473)]