561232

素因数分解:

$2^4\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5026

約数の個数: 20

約数和(自身を含む): 1242976

約数和(自身を除く): 681744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5011, 10022, 20044, 35077, 40088, 70154, 80176, 140308, 280616, 561232]

約数ペア:

[(1, 561232), (2, 280616), (4, 140308), (7, 80176), (8, 70154), (14, 40088), (16, 35077), (28, 20044), (56, 10022), (112, 5011)]