28186598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31249}}^1$

素因数の和:31303

約数の個数: 16

約数和(自身を含む): 47250000

約数和(自身を除く): 19063402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31249, 62498, 343739, 687478, 1281209, 2562418, 14093299, 28186598]

約数ペア:

[(1, 28186598), (2, 14093299), (11, 2562418), (22, 1281209), (41, 687478), (82, 343739), (451, 62498), (902, 31249)]