2013802604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{73939}}^1$

素因数の和:74573

約数の個数: 24

約数和(自身を含む): 3850795200

約数和(自身を除く): 1836992596

約数列:

[1, 2, 4, 11, 22, 44, 619, 1238, 2476, 6809, 13618, 27236, 73939, 147878, 295756, 813329, 1626658, 3253316, 45768241, 91536482, 183072964, 503450651, 1006901302, 2013802604]

約数ペア:

[(1, 2013802604), (2, 1006901302), (4, 503450651), (11, 183072964), (22, 91536482), (44, 45768241), (619, 3253316), (1238, 1626658), (2476, 813329), (6809, 295756), (13618, 147878), (27236, 73939)]