2008803218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{78857}}^1$

素因数の和:79177

約数の個数: 16

約数和(自身を含む): 3088710144

約数和(自身を除く): 1079906926

約数列:

[1, 2, 47, 94, 271, 542, 12737, 25474, 78857, 157714, 3706279, 7412558, 21370247, 42740494, 1004401609, 2008803218]

約数ペア:

[(1, 2008803218), (2, 1004401609), (47, 42740494), (94, 21370247), (271, 7412558), (542, 3706279), (12737, 157714), (25474, 78857)]