247241282404

素因数分解:

$2^2\times {\mathrm{1627}}^1\times {\mathrm{37990363}}^1$

素因数の和:37991994

約数の個数: 12

約数和(自身を含む): 432938188144

約数和(自身を除く): 185696905740

約数列:

[1, 2, 4, 1627, 3254, 6508, 37990363, 75980726, 151961452, 61810320601, 123620641202, 247241282404]

約数ペア:

[(1, 247241282404), (2, 123620641202), (4, 61810320601), (1627, 151961452), (3254, 75980726), (6508, 37990363)]