210880644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1351799}}^1$

素因数の和:1351819

約数の個数: 24

約数和(自身を含む): 529905600

約数和(自身を除く): 319024956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1351799, 2703598, 4055397, 5407196, 8110794, 16221588, 17573387, 35146774, 52720161, 70293548, 105440322, 210880644]

約数ペア:

[(1, 210880644), (2, 105440322), (3, 70293548), (4, 52720161), (6, 35146774), (12, 17573387), (13, 16221588), (26, 8110794), (39, 5407196), (52, 4055397), (78, 2703598), (156, 1351799)]