2190990166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47630221}}^1$

素因数の和:47630246

約数の個数: 8

約数和(自身を含む): 3429375984

約数和(自身を除く): 1238385818

約数列:

[1, 2, 23, 46, 47630221, 95260442, 1095495083, 2190990166]

約数ペア:

[(1, 2190990166), (2, 1095495083), (23, 95260442), (46, 47630221)]