256436449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{2417}}^1$

素因数の和:2592

約数の個数: 12

約数和(自身を含む): 275115204

約数和(自身を除く): 18678755

約数列:

[1, 17, 79, 1343, 2417, 6241, 41089, 106097, 190943, 3246031, 15084497, 256436449]

約数ペア:

[(1, 256436449), (17, 15084497), (79, 3246031), (1343, 190943), (2417, 106097), (6241, 41089)]