1560272

素因数分解:

$2^4\times 7^1\times {\mathrm{13931}}^1$

素因数の和:13946

約数の個数: 20

約数和(自身を含む): 3455136

約数和(自身を除く): 1894864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13931, 27862, 55724, 97517, 111448, 195034, 222896, 390068, 780136, 1560272]

約数ペア:

[(1, 1560272), (2, 780136), (4, 390068), (7, 222896), (8, 195034), (14, 111448), (16, 97517), (28, 55724), (56, 27862), (112, 13931)]