2225868

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 5221440

約数和(自身を除く): 2995572

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 739, 753, 1004, 1478, 1506, 2217, 2956, 3012, 4434, 8868, 185489, 370978, 556467, 741956, 1112934, 2225868]

約数ペア:

[(1, 2225868), (2, 1112934), (3, 741956), (4, 556467), (6, 370978), (12, 185489), (251, 8868), (502, 4434), (739, 3012), (753, 2956), (1004, 2217), (1478, 1506)]