938638484

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{49811}}^1$

素因数の和:50495

約数の個数: 24

約数和(自身を含む): 1880104128

約数和(自身を除く): 941465644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 9422, 18844, 49811, 99622, 199244, 348677, 697354, 1394708, 33522803, 67045606, 134091212, 234659621, 469319242, 938638484]

約数ペア:

[(1, 938638484), (2, 469319242), (4, 234659621), (7, 134091212), (14, 67045606), (28, 33522803), (673, 1394708), (1346, 697354), (2692, 348677), (4711, 199244), (9422, 99622), (18844, 49811)]