1440104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10612

約数の個数: 16

約数和(自身を含む): 2859300

約数和(自身を除く): 1419196

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 10589, 21178, 42356, 84712, 180013, 360026, 720052, 1440104]

約数ペア:

[(1, 1440104), (2, 720052), (4, 360026), (8, 180013), (17, 84712), (34, 42356), (68, 21178), (136, 10589)]