1263669928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{3407}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 2407138560

約数和(自身を除く): 1143468632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 653, 1306, 2612, 3407, 5224, 6814, 13628, 27256, 46363, 92726, 185452, 241897, 370904, 483794, 967588, 1935176, 2224771, 4449542, 8899084, 17798168, 157958741, 315917482, 631834964, 1263669928]

約数ペア:

[(1, 1263669928), (2, 631834964), (4, 315917482), (8, 157958741), (71, 17798168), (142, 8899084), (284, 4449542), (568, 2224771), (653, 1935176), (1306, 967588), (2612, 483794), (3407, 370904), (5224, 241897), (6814, 185452), (13628, 92726), (27256, 46363)]