4118156

素因数分解:

$2^2\times 7^2\times {\mathrm{21011}}^1$

素因数の和:21029

約数の個数: 18

約数和(自身を含む): 8383788

約数和(自身を除く): 4265632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21011, 42022, 84044, 147077, 294154, 588308, 1029539, 2059078, 4118156]

約数ペア:

[(1, 4118156), (2, 2059078), (4, 1029539), (7, 588308), (14, 294154), (28, 147077), (49, 84044), (98, 42022), (196, 21011)]