4055246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8243

約数の個数: 16

約数和(自身を含む): 6896400

約数和(自身を除く): 2841154

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8209, 16418, 106717, 155971, 213434, 311942, 2027623, 4055246]

約数ペア:

[(1, 4055246), (2, 2027623), (13, 311942), (19, 213434), (26, 155971), (38, 106717), (247, 16418), (494, 8209)]