1994687558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{80153}}^1$

素因数の和:80719

約数の個数: 16

約数和(自身を含む): 3127929696

約数和(自身を除く): 1133242138

約数列:

[1, 2, 23, 46, 541, 1082, 12443, 24886, 80153, 160306, 1843519, 3687038, 43362773, 86725546, 997343779, 1994687558]

約数ペア:

[(1, 1994687558), (2, 997343779), (23, 86725546), (46, 43362773), (541, 3687038), (1082, 1843519), (12443, 160306), (24886, 80153)]