3139976

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 6877440

約数和(自身を除く): 3737464

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1193, 1316, 2386, 2632, 4772, 8351, 9544, 16702, 33404, 56071, 66808, 112142, 224284, 392497, 448568, 784994, 1569988, 3139976]

約数ペア:

[(1, 3139976), (2, 1569988), (4, 784994), (7, 448568), (8, 392497), (14, 224284), (28, 112142), (47, 66808), (56, 56071), (94, 33404), (188, 16702), (329, 9544), (376, 8351), (658, 4772), (1193, 2632), (1316, 2386)]