4439073457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{218749}}^1$

素因数の和:218992

約数の個数: 16

約数和(自身を含む): 5488000000

約数和(自身を除く): 1048926543

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 20293, 218749, 1531243, 2843737, 19906159, 48781027, 341467189, 634153351, 4439073457]

約数ペア:

[(1, 4439073457), (7, 634153351), (13, 341467189), (91, 48781027), (223, 19906159), (1561, 2843737), (2899, 1531243), (20293, 218749)]