2000405518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1\times {\mathrm{15527}}^1$

素因数の和:17307

約数の個数: 16

約数和(自身を含む): 3083674464

約数和(自身を除く): 1083268946

約数列:

[1, 2, 37, 74, 1741, 3482, 15527, 31054, 64417, 128834, 574499, 1148998, 27032507, 54065014, 1000202759, 2000405518]

約数ペア:

[(1, 2000405518), (2, 1000202759), (37, 54065014), (74, 27032507), (1741, 1148998), (3482, 574499), (15527, 128834), (31054, 64417)]