9871252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 18295200

約数和(自身を除く): 8423948

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 1979, 2494, 3958, 4988, 7916, 57391, 85097, 114782, 170194, 229564, 340388, 2467813, 4935626, 9871252]

約数ペア:

[(1, 9871252), (2, 4935626), (4, 2467813), (29, 340388), (43, 229564), (58, 170194), (86, 114782), (116, 85097), (172, 57391), (1247, 7916), (1979, 4988), (2494, 3958)]