2701385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 3495312

約数和(自身を除く): 793927

約数列:

[1, 5, 17, 61, 85, 305, 521, 1037, 2605, 5185, 8857, 31781, 44285, 158905, 540277, 2701385]

約数ペア:

[(1, 2701385), (5, 540277), (17, 158905), (61, 44285), (85, 31781), (305, 8857), (521, 5185), (1037, 2605)]