2076815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 644785

約数列:

[1, 5, 13, 65, 89, 359, 445, 1157, 1795, 4667, 5785, 23335, 31951, 159755, 415363, 2076815]

約数ペア:

[(1, 2076815), (5, 415363), (13, 159755), (65, 31951), (89, 23335), (359, 5785), (445, 4667), (1157, 1795)]