268588814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607667}}^1$

素因数の和:607699

約数の個数: 16

約数和(自身を含む): 459397008

約数和(自身を除く): 190808194

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 607667, 1215334, 7899671, 10330339, 15799342, 20660678, 134294407, 268588814]

約数ペア:

[(1, 268588814), (2, 134294407), (13, 20660678), (17, 15799342), (26, 10330339), (34, 7899671), (221, 1215334), (442, 607667)]