2838185

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 3943296

約数和(自身を除く): 1105111

約数列:

[1, 5, 7, 35, 83, 415, 581, 977, 2905, 4885, 6839, 34195, 81091, 405455, 567637, 2838185]

約数ペア:

[(1, 2838185), (5, 567637), (7, 405455), (35, 81091), (83, 34195), (415, 6839), (581, 4885), (977, 2905)]