1279793514

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2921903}}^1$

素因数の和:2921981

約数の個数: 16

約数和(自身を含む): 2594650752

約数和(自身を除く): 1314857238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2921903, 5843806, 8765709, 17531418, 213298919, 426597838, 639896757, 1279793514]

約数ペア:

[(1, 1279793514), (2, 639896757), (3, 426597838), (6, 213298919), (73, 17531418), (146, 8765709), (219, 5843806), (438, 2921903)]