2544888

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3883272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 991, 1284, 1982, 2568, 2973, 3964, 5946, 7928, 11892, 23784, 106037, 212074, 318111, 424148, 636222, 848296, 1272444, 2544888]

約数ペア:

[(1, 2544888), (2, 1272444), (3, 848296), (4, 636222), (6, 424148), (8, 318111), (12, 212074), (24, 106037), (107, 23784), (214, 11892), (321, 7928), (428, 5946), (642, 3964), (856, 2973), (991, 2568), (1284, 1982)]