258537466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109829}}^1$

素因数の和:109949

約数の個数: 16

約数和(自身を含む): 427019040

約数和(自身を除く): 168481574

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 109829, 219658, 1208119, 2416238, 11751703, 23503406, 129268733, 258537466]

約数ペア:

[(1, 258537466), (2, 129268733), (11, 23503406), (22, 11751703), (107, 2416238), (214, 1208119), (1177, 219658), (2354, 109829)]