670589084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{10007}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 1281184128

約数和(自身を除く): 610595044

約数列:

[1, 2, 4, 11, 22, 44, 1523, 3046, 6092, 10007, 16753, 20014, 33506, 40028, 67012, 110077, 220154, 440308, 15240661, 30481322, 60962644, 167647271, 335294542, 670589084]

約数ペア:

[(1, 670589084), (2, 335294542), (4, 167647271), (11, 60962644), (22, 30481322), (44, 15240661), (1523, 440308), (3046, 220154), (6092, 110077), (10007, 67012), (16753, 40028), (20014, 33506)]