439028678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{21481}}^1$

素因数の和:22423

約数の個数: 16

約数和(自身を含む): 719217360

約数和(自身を除く): 280188682

約数列:

[1, 2, 11, 22, 929, 1858, 10219, 20438, 21481, 42962, 236291, 472582, 19955849, 39911698, 219514339, 439028678]

約数ペア:

[(1, 439028678), (2, 219514339), (11, 39911698), (22, 19955849), (929, 472582), (1858, 236291), (10219, 42962), (20438, 21481)]