3139568

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 20

約数和(自身を含む): 6111960

約数和(自身を除く): 2972392

約数列:

[1, 2, 4, 8, 16, 317, 619, 634, 1238, 1268, 2476, 2536, 4952, 5072, 9904, 196223, 392446, 784892, 1569784, 3139568]

約数ペア:

[(1, 3139568), (2, 1569784), (4, 784892), (8, 392446), (16, 196223), (317, 9904), (619, 5072), (634, 4952), (1238, 2536), (1268, 2476)]