497644004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{870007}}^1$

素因数の和:870035

約数の個数: 24

約数和(自身を含む): 1023129408

約数和(自身を除く): 525485404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 870007, 1740014, 3480028, 9570077, 11310091, 19140154, 22620182, 38280308, 45240364, 124411001, 248822002, 497644004]

約数ペア:

[(1, 497644004), (2, 248822002), (4, 124411001), (11, 45240364), (13, 38280308), (22, 22620182), (26, 19140154), (44, 11310091), (52, 9570077), (143, 3480028), (286, 1740014), (572, 870007)]