4022194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 6868800

約数和(自身を除く): 2846606

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 7949, 15898, 87439, 174878, 182827, 365654, 2011097, 4022194]

約数ペア:

[(1, 4022194), (2, 2011097), (11, 365654), (22, 182827), (23, 174878), (46, 87439), (253, 15898), (506, 7949)]