2051228152

素因数分解:

$2^3\times {\mathrm{2339}}^1\times {\mathrm{109621}}^1$

素因数の和:111966

約数の個数: 16

約数和(自身を含む): 3847732200

約数和(自身を除く): 1796504048

約数列:

[1, 2, 4, 8, 2339, 4678, 9356, 18712, 109621, 219242, 438484, 876968, 256403519, 512807038, 1025614076, 2051228152]

約数ペア:

[(1, 2051228152), (2, 1025614076), (4, 512807038), (8, 256403519), (2339, 876968), (4678, 438484), (9356, 219242), (18712, 109621)]