739052426

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{668221}}^1$

素因数の和:668309

約数の個数: 16

約数和(自身を含む): 1282986240

約数和(自身を除く): 543933814

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 668221, 1336442, 4677547, 9355094, 52789459, 105578918, 369526213, 739052426]

約数ペア:

[(1, 739052426), (2, 369526213), (7, 105578918), (14, 52789459), (79, 9355094), (158, 4677547), (553, 1336442), (1106, 668221)]