987765482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{615047}}^1$

素因数の和:615133

約数の個数: 16

約数和(自身を含む): 1638487872

約数和(自身を除く): 650722390

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 615047, 1230094, 6765517, 13531034, 44898431, 89796862, 493882741, 987765482]

約数ペア:

[(1, 987765482), (2, 493882741), (11, 89796862), (22, 44898431), (73, 13531034), (146, 6765517), (803, 1230094), (1606, 615047)]