194310420478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8431}}^1\times {\mathrm{677857}}^1$

素因数の和:686307

約数の個数: 16

約数和(自身を含む): 308647727424

約数和(自身を除く): 114337306946

約数列:

[1, 2, 17, 34, 8431, 16862, 143327, 286654, 677857, 1355714, 11523569, 23047138, 5715012367, 11430024734, 97155210239, 194310420478]

約数ペア:

[(1, 194310420478), (2, 97155210239), (17, 11430024734), (34, 5715012367), (8431, 23047138), (16862, 11523569), (143327, 1355714), (286654, 677857)]