2019996278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{183203}}^1$

素因数の和:183391

約数の個数: 16

約数和(自身を含む): 3132788400

約数和(自身を除く): 1112792122

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 183203, 366406, 6778511, 13557022, 27297247, 54594494, 1009998139, 2019996278]

約数ペア:

[(1, 2019996278), (2, 1009998139), (37, 54594494), (74, 27297247), (149, 13557022), (298, 6778511), (5513, 366406), (11026, 183203)]