289334294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{17911}}^1$

素因数の和:18151

約数の個数: 16

約数和(自身を含む): 446868576

約数和(自身を除く): 157534282

約数列:

[1, 2, 41, 82, 197, 394, 8077, 16154, 17911, 35822, 734351, 1468702, 3528467, 7056934, 144667147, 289334294]

約数ペア:

[(1, 289334294), (2, 144667147), (41, 7056934), (82, 3528467), (197, 1468702), (394, 734351), (8077, 35822), (16154, 17911)]