2070970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 4142016

約数和(自身を除く): 2071046

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 281, 335, 562, 670, 737, 1405, 1474, 2810, 3091, 3685, 6182, 7370, 15455, 18827, 30910, 37654, 94135, 188270, 207097, 414194, 1035485, 2070970]

約数ペア:

[(1, 2070970), (2, 1035485), (5, 414194), (10, 207097), (11, 188270), (22, 94135), (55, 37654), (67, 30910), (110, 18827), (134, 15455), (281, 7370), (335, 6182), (562, 3685), (670, 3091), (737, 2810), (1405, 1474)]