2007156956

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{657653}}^1$

素因数の和:657773

約数の個数: 24

約数和(自身を含む): 4051148640

約数和(自身を除く): 2043991684

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 657653, 1315306, 2630612, 4603571, 9207142, 18414284, 71684177, 143368354, 286736708, 501789239, 1003578478, 2007156956]

約数ペア:

[(1, 2007156956), (2, 1003578478), (4, 501789239), (7, 286736708), (14, 143368354), (28, 71684177), (109, 18414284), (218, 9207142), (436, 4603571), (763, 2630612), (1526, 1315306), (3052, 657653)]