2141486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 3380784

約数和(自身を除く): 1239298

約数列:

[1, 2, 37, 43, 74, 86, 673, 1346, 1591, 3182, 24901, 28939, 49802, 57878, 1070743, 2141486]

約数ペア:

[(1, 2141486), (2, 1070743), (37, 57878), (43, 49802), (74, 28939), (86, 24901), (673, 3182), (1346, 1591)]