4181294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 6850032

約数和(自身を除く): 2668738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2203, 4406, 28639, 57278, 160819, 321638, 2090647, 4181294]

約数ペア:

[(1, 4181294), (2, 2090647), (13, 321638), (26, 160819), (73, 57278), (146, 28639), (949, 4406), (1898, 2203)]