139827464

素因数分解:

$2^3\times 7^1\times {\mathrm{2496919}}^1$

素因数の和:2496932

約数の個数: 16

約数和(自身を含む): 299630400

約数和(自身を除く): 159802936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2496919, 4993838, 9987676, 17478433, 19975352, 34956866, 69913732, 139827464]

約数ペア:

[(1, 139827464), (2, 69913732), (4, 34956866), (7, 19975352), (8, 17478433), (14, 9987676), (28, 4993838), (56, 2496919)]