1995890220008

素因数分解:

$2^3\times {\mathrm{249486277501}}^1$

素因数の和:249486277507

約数の個数: 8

約数和(自身を含む): 3742294162530

約数和(自身を除く): 1746403942522

約数列:

[1, 2, 4, 8, 249486277501, 498972555002, 997945110004, 1995890220008]

約数ペア:

[(1, 1995890220008), (2, 997945110004), (4, 498972555002), (8, 249486277501)]