81849274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{3001}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 132388200

約数和(自身を除く): 50538926

約数列:

[1, 2, 13, 26, 1049, 2098, 3001, 6002, 13637, 27274, 39013, 78026, 3148049, 6296098, 40924637, 81849274]

約数ペア:

[(1, 81849274), (2, 40924637), (13, 6296098), (26, 3148049), (1049, 78026), (2098, 39013), (3001, 27274), (6002, 13637)]