1098882994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{393301}}^1$

素因数の和:393441

約数の個数: 16

約数和(自身を含む): 1812335616

約数和(自身を除く): 713452622

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 393301, 786602, 4326311, 8652622, 49949227, 99898454, 549441497, 1098882994]

約数ペア:

[(1, 1098882994), (2, 549441497), (11, 99898454), (22, 49949227), (127, 8652622), (254, 4326311), (1397, 786602), (2794, 393301)]