487996836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2140337}}^1$

素因数の和:2140363

約数の個数: 24

約数和(自身を含む): 1198589280

約数和(自身を除く): 710592444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2140337, 4280674, 6421011, 8561348, 12842022, 25684044, 40666403, 81332806, 121999209, 162665612, 243998418, 487996836]

約数ペア:

[(1, 487996836), (2, 243998418), (3, 162665612), (4, 121999209), (6, 81332806), (12, 40666403), (19, 25684044), (38, 12842022), (57, 8561348), (76, 6421011), (114, 4280674), (228, 2140337)]