274271858

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{27947}}^1$

素因数の和:28657

約数の個数: 16

約数和(自身を含む): 470867904

約数和(自身を除く): 196596046

約数列:

[1, 2, 7, 14, 701, 1402, 4907, 9814, 27947, 55894, 195629, 391258, 19590847, 39181694, 137135929, 274271858]

約数ペア:

[(1, 274271858), (2, 137135929), (7, 39181694), (14, 19590847), (701, 391258), (1402, 195629), (4907, 55894), (9814, 27947)]