2810335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 3781152

約数和(自身を除く): 970817

約数列:

[1, 5, 11, 37, 55, 185, 407, 1381, 2035, 6905, 15191, 51097, 75955, 255485, 562067, 2810335]

約数ペア:

[(1, 2810335), (5, 562067), (11, 255485), (37, 75955), (55, 51097), (185, 15191), (407, 6905), (1381, 2035)]