40897298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{9419}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 66467520

約数和(自身を除く): 25570222

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 9419, 18838, 122447, 244894, 1572973, 3145946, 20448649, 40897298]

約数ペア:

[(1, 40897298), (2, 20448649), (13, 3145946), (26, 1572973), (167, 244894), (334, 122447), (2171, 18838), (4342, 9419)]