2009059982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{13687}}^1$

素因数の和:16903

約数の個数: 16

約数和(自身を含む): 3145830912

約数和(自身を除く): 1136770930

約数列:

[1, 2, 23, 46, 3191, 6382, 13687, 27374, 73393, 146786, 314801, 629602, 43675217, 87350434, 1004529991, 2009059982]

約数ペア:

[(1, 2009059982), (2, 1004529991), (23, 87350434), (46, 43675217), (3191, 629602), (6382, 314801), (13687, 146786), (27374, 73393)]