52721502358

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19512029}}^1$

素因数の和:19512231

約数の個数: 16

約数和(自身を含む): 90848011680

約数和(自身を除く): 38126509322

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 19512029, 39024058, 136584203, 273168406, 3765821597, 7531643194, 26360751179, 52721502358]

約数ペア:

[(1, 52721502358), (2, 26360751179), (7, 7531643194), (14, 3765821597), (193, 273168406), (386, 136584203), (1351, 39024058), (2702, 19512029)]