396829186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{43237}}^1$

素因数の和:43605

約数の個数: 16

約数和(自身を含む): 642862584

約数和(自身を除く): 246033398

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 43237, 86474, 562081, 1124162, 15262661, 30525322, 198414593, 396829186]

約数ペア:

[(1, 396829186), (2, 198414593), (13, 30525322), (26, 15262661), (353, 1124162), (706, 562081), (4589, 86474), (9178, 43237)]