4638599819

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{90887}}^1$

素因数の和:91234

約数の個数: 16

約数和(自身を含む): 5549257728

約数和(自身を除く): 910657909

約数列:

[1, 7, 23, 161, 317, 2219, 7291, 51037, 90887, 636209, 2090401, 14632807, 28811179, 201678253, 662657117, 4638599819]

約数ペア:

[(1, 4638599819), (7, 662657117), (23, 201678253), (161, 28811179), (317, 14632807), (2219, 2090401), (7291, 636209), (51037, 90887)]