3139856

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 6112704

約数和(自身を除く): 2972848

約数列:

[1, 2, 4, 8, 16, 311, 622, 631, 1244, 1262, 2488, 2524, 4976, 5048, 10096, 196241, 392482, 784964, 1569928, 3139856]

約数ペア:

[(1, 3139856), (2, 1569928), (4, 784964), (8, 392482), (16, 196241), (311, 10096), (622, 5048), (631, 4976), (1244, 2524), (1262, 2488)]