4920240038

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2642449}}^1$

素因数の和:2642484

約数の個数: 24

約数和(自身を含む): 9037179000

約数和(自身を除く): 4116938962

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2642449, 5284898, 18497143, 36994286, 50206531, 100413062, 129480001, 258960002, 351445717, 702891434, 2460120019, 4920240038]

約数ペア:

[(1, 4920240038), (2, 2460120019), (7, 702891434), (14, 351445717), (19, 258960002), (38, 129480001), (49, 100413062), (98, 50206531), (133, 36994286), (266, 18497143), (931, 5284898), (1862, 2642449)]