7884834

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 8372190

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 223, 249, 426, 446, 498, 669, 1338, 5893, 11786, 15833, 17679, 18509, 31666, 35358, 37018, 47499, 55527, 94998, 111054, 1314139, 2628278, 3942417, 7884834]

約数ペア:

[(1, 7884834), (2, 3942417), (3, 2628278), (6, 1314139), (71, 111054), (83, 94998), (142, 55527), (166, 47499), (213, 37018), (223, 35358), (249, 31666), (426, 18509), (446, 17679), (498, 15833), (669, 11786), (1338, 5893)]