2063642

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 3558912

約数和(自身を除く): 1495270

約数列:

[1, 2, 7, 14, 223, 446, 661, 1322, 1561, 3122, 4627, 9254, 147403, 294806, 1031821, 2063642]

約数ペア:

[(1, 2063642), (2, 1031821), (7, 294806), (14, 147403), (223, 9254), (446, 4627), (661, 3122), (1322, 1561)]