2007403202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{63361}}^1$

素因数の和:63474

約数の個数: 32

約数和(自身を含む): 3600989184

約数和(自身を除く): 1593585982

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 15841, 31682, 63361, 126722, 443527, 887054, 1964191, 3928382, 4625353, 9250706, 13749337, 27498674, 32377471, 64754942, 143385943, 286771886, 1003701601, 2007403202]

約数ペア:

[(1, 2007403202), (2, 1003701601), (7, 286771886), (14, 143385943), (31, 64754942), (62, 32377471), (73, 27498674), (146, 13749337), (217, 9250706), (434, 4625353), (511, 3928382), (1022, 1964191), (2263, 887054), (4526, 443527), (15841, 126722), (31682, 63361)]