129663313918

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{913121929}}^1$

素因数の和:913122002

約数の個数: 8

約数和(自身を含む): 197234336880

約数和(自身を除く): 67571022962

約数列:

[1, 2, 71, 142, 913121929, 1826243858, 64831656959, 129663313918]

約数ペア:

[(1, 129663313918), (2, 64831656959), (71, 1826243858), (142, 913121929)]