1489256734

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2875013}}^1$

素因数の和:2875059

約数の個数: 16

約数和(自身を含む): 2622012768

約数和(自身を除く): 1132756034

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2875013, 5750026, 20125091, 40250182, 106375481, 212750962, 744628367, 1489256734]

約数ペア:

[(1, 1489256734), (2, 744628367), (7, 212750962), (14, 106375481), (37, 40250182), (74, 20125091), (259, 5750026), (518, 2875013)]