4920963568

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{506689}}^1$

素因数の和:507304

約数の個数: 20

約数和(自身を含む): 9550093120

約数和(自身を除く): 4629129552

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 506689, 1013378, 2026756, 4053512, 8107024, 307560223, 615120446, 1230240892, 2460481784, 4920963568]

約数ペア:

[(1, 4920963568), (2, 2460481784), (4, 1230240892), (8, 615120446), (16, 307560223), (607, 8107024), (1214, 4053512), (2428, 2026756), (4856, 1013378), (9712, 506689)]