2070076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 3792096

約数和(自身を除く): 1722020

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 197, 284, 394, 788, 2627, 5254, 7289, 10508, 13987, 14578, 27974, 29156, 55948, 517519, 1035038, 2070076]

約数ペア:

[(1, 2070076), (2, 1035038), (4, 517519), (37, 55948), (71, 29156), (74, 27974), (142, 14578), (148, 13987), (197, 10508), (284, 7289), (394, 5254), (788, 2627)]