2544136

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2959544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 251, 362, 502, 724, 1004, 1267, 1448, 1757, 2008, 2534, 3514, 5068, 7028, 10136, 14056, 45431, 90862, 181724, 318017, 363448, 636034, 1272068, 2544136]

約数ペア:

[(1, 2544136), (2, 1272068), (4, 636034), (7, 363448), (8, 318017), (14, 181724), (28, 90862), (56, 45431), (181, 14056), (251, 10136), (362, 7028), (502, 5068), (724, 3514), (1004, 2534), (1267, 2008), (1448, 1757)]