1999320826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{46027}}^1$

素因数の和:46653

約数の個数: 16

約数和(自身を含む): 3085348896

約数和(自身を除く): 1086028070

約数列:

[1, 2, 37, 74, 587, 1174, 21719, 43438, 46027, 92054, 1702999, 3405998, 27017849, 54035698, 999660413, 1999320826]

約数ペア:

[(1, 1999320826), (2, 999660413), (37, 54035698), (74, 27017849), (587, 3405998), (1174, 1702999), (21719, 92054), (43438, 46027)]