1555490054

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1\times {\mathrm{5119}}^1$

素因数の和:6367

約数の個数: 16

約数和(自身を含む): 2352844800

約数和(自身を除く): 797354746

約数列:

[1, 2, 137, 274, 1109, 2218, 5119, 10238, 151933, 303866, 701303, 1402606, 5676971, 11353942, 777745027, 1555490054]

約数ペア:

[(1, 1555490054), (2, 777745027), (137, 11353942), (274, 5676971), (1109, 1402606), (2218, 701303), (5119, 303866), (10238, 151933)]