194789054878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{215952389}}^1$

素因数の和:215952443

約数の個数: 16

約数和(自身を含む): 326520013680

約数和(自身を除く): 131730958802

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 215952389, 431904778, 2375476279, 4750952558, 8854047949, 17708095898, 97394527439, 194789054878]

約数ペア:

[(1, 194789054878), (2, 97394527439), (11, 17708095898), (22, 8854047949), (41, 4750952558), (82, 2375476279), (451, 431904778), (902, 215952389)]