21682016292008

素因数分解:

$2^3\times {\mathrm{2710252036501}}^1$

素因数の和:2710252036507

約数の個数: 8

約数和(自身を含む): 40653780547530

約数和(自身を除く): 18971764255522

約数列:

[1, 2, 4, 8, 2710252036501, 5420504073002, 10841008146004, 21682016292008]

約数ペア:

[(1, 21682016292008), (2, 10841008146004), (4, 5420504073002), (8, 2710252036501)]