2784452

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 24

約数和(自身を含む): 5369952

約数和(自身を除く): 2585500

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 523, 1046, 1331, 2092, 2662, 5324, 5753, 11506, 23012, 63283, 126566, 253132, 696113, 1392226, 2784452]

約数ペア:

[(1, 2784452), (2, 1392226), (4, 696113), (11, 253132), (22, 126566), (44, 63283), (121, 23012), (242, 11506), (484, 5753), (523, 5324), (1046, 2662), (1331, 2092)]