6406894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7995

約数の個数: 16

約数和(自身を含む): 10684800

約数和(自身を除く): 4277906

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 7949, 15898, 103337, 206674, 246419, 492838, 3203447, 6406894]

約数ペア:

[(1, 6406894), (2, 3203447), (13, 492838), (26, 246419), (31, 206674), (62, 103337), (403, 15898), (806, 7949)]