2443988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 4580352

約数和(自身を除く): 2136364

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 283, 508, 566, 1132, 2159, 4318, 4811, 8636, 9622, 19244, 35941, 71882, 143764, 610997, 1221994, 2443988]

約数ペア:

[(1, 2443988), (2, 1221994), (4, 610997), (17, 143764), (34, 71882), (68, 35941), (127, 19244), (254, 9622), (283, 8636), (508, 4811), (566, 4318), (1132, 2159)]