1873274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 3058440

約数和(自身を除く): 1185166

約数列:

[1, 2, 13, 26, 109, 218, 661, 1322, 1417, 2834, 8593, 17186, 72049, 144098, 936637, 1873274]

約数ペア:

[(1, 1873274), (2, 936637), (13, 144098), (26, 72049), (109, 17186), (218, 8593), (661, 2834), (1322, 1417)]