21401497598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{601267}}^1$

素因数の和:601356

約数の個数: 24

約数和(自身を含む): 35531331192

約数和(自身を除く): 14129833594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 17797, 35594, 601267, 1202534, 7816471, 15632942, 22246879, 44493758, 289209427, 578418854, 823134523, 1646269046, 10700748799, 21401497598]

約数ペア:

[(1, 21401497598), (2, 10700748799), (13, 1646269046), (26, 823134523), (37, 578418854), (74, 289209427), (481, 44493758), (962, 22246879), (1369, 15632942), (2738, 7816471), (17797, 1202534), (35594, 601267)]