2340590978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{61819}}^1$

素因数の和:63553

約数の個数: 16

約数和(自身を含む): 3832345440

約数和(自身を除く): 1491754462

約数列:

[1, 2, 11, 22, 1721, 3442, 18931, 37862, 61819, 123638, 680009, 1360018, 106390499, 212780998, 1170295489, 2340590978]

約数ペア:

[(1, 2340590978), (2, 1170295489), (11, 212780998), (22, 106390499), (1721, 1360018), (3442, 680009), (18931, 123638), (37862, 61819)]