840568322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2010929}}^1$

素因数の和:2010961

約数の個数: 16

約数和(自身を含む): 1447869600

約数和(自身を除く): 607301278

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2010929, 4021858, 22120219, 38207651, 44240438, 76415302, 420284161, 840568322]

約数ペア:

[(1, 840568322), (2, 420284161), (11, 76415302), (19, 44240438), (22, 38207651), (38, 22120219), (209, 4021858), (418, 2010929)]