2181527038

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1\times {\mathrm{5749}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 3288402000

約数和(自身を除く): 1106874962

約数列:

[1, 2, 337, 563, 674, 1126, 5749, 11498, 189731, 379462, 1937413, 3236687, 3874826, 6473374, 1090763519, 2181527038]

約数ペア:

[(1, 2181527038), (2, 1090763519), (337, 6473374), (563, 3874826), (674, 3236687), (1126, 1937413), (5749, 379462), (11498, 189731)]