262969030

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{19937}}^1$

素因数の和:21263

約数の個数: 16

約数和(自身を含む): 473726880

約数和(自身を除く): 210757850

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 19937, 39874, 99685, 199370, 26296903, 52593806, 131484515, 262969030]

約数ペア:

[(1, 262969030), (2, 131484515), (5, 52593806), (10, 26296903), (1319, 199370), (2638, 99685), (6595, 39874), (13190, 19937)]