2011011154

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{27061}}^1$

素因数の和:27645

約数の個数: 16

約数和(自身を含む): 3063959640

約数和(自身を除く): 1052948486

約数列:

[1, 2, 73, 146, 509, 1018, 27061, 37157, 54122, 74314, 1975453, 3950906, 13774049, 27548098, 1005505577, 2011011154]

約数ペア:

[(1, 2011011154), (2, 1005505577), (73, 27548098), (146, 13774049), (509, 3950906), (1018, 1975453), (27061, 74314), (37157, 54122)]