3954994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 16

約数和(自身を含む): 6095232

約数和(自身を除く): 2140238

約数列:

[1, 2, 73, 103, 146, 206, 263, 526, 7519, 15038, 19199, 27089, 38398, 54178, 1977497, 3954994]

約数ペア:

[(1, 3954994), (2, 1977497), (73, 54178), (103, 38398), (146, 27089), (206, 19199), (263, 15038), (526, 7519)]