2026085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2559600

約数和(自身を除く): 533515

約数列:

[1, 5, 29, 89, 145, 157, 445, 785, 2581, 4553, 12905, 13973, 22765, 69865, 405217, 2026085]

約数ペア:

[(1, 2026085), (5, 405217), (29, 69865), (89, 22765), (145, 13973), (157, 12905), (445, 4553), (785, 2581)]