274988

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 593712

約数和(自身を除く): 318724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 427, 644, 854, 1127, 1403, 1708, 2254, 2806, 2989, 4508, 5612, 5978, 9821, 11956, 19642, 39284, 68747, 137494, 274988]

約数ペア:

[(1, 274988), (2, 137494), (4, 68747), (7, 39284), (14, 19642), (23, 11956), (28, 9821), (46, 5978), (49, 5612), (61, 4508), (92, 2989), (98, 2806), (122, 2254), (161, 1708), (196, 1403), (244, 1127), (322, 854), (427, 644)]