2671355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 3344544

約数和(自身を除く): 673189

約数列:

[1, 5, 41, 83, 157, 205, 415, 785, 3403, 6437, 13031, 17015, 32185, 65155, 534271, 2671355]

約数ペア:

[(1, 2671355), (5, 534271), (41, 65155), (83, 32185), (157, 17015), (205, 13031), (415, 6437), (785, 3403)]