2721568322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6510929}}^1$

素因数の和:6510961

約数の個数: 16

約数和(自身を含む): 4687869600

約数和(自身を除く): 1966301278

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6510929, 13021858, 71620219, 123707651, 143240438, 247415302, 1360784161, 2721568322]

約数ペア:

[(1, 2721568322), (2, 1360784161), (11, 247415302), (19, 143240438), (22, 123707651), (38, 71620219), (209, 13021858), (418, 6510929)]