2011267324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4155511}}^1$

素因数の和:4155537

約数の個数: 18

約数和(自身を含む): 3868781672

約数和(自身を除く): 1857514348

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4155511, 8311022, 16622044, 45710621, 91421242, 182842484, 502816831, 1005633662, 2011267324]

約数ペア:

[(1, 2011267324), (2, 1005633662), (4, 502816831), (11, 182842484), (22, 91421242), (44, 45710621), (121, 16622044), (242, 8311022), (484, 4155511)]