489304022

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{14243}}^1$

素因数の和:14527

約数の個数: 16

約数和(自身を含む): 746100720

約数和(自身を除く): 256796698

約数列:

[1, 2, 89, 178, 193, 386, 14243, 17177, 28486, 34354, 1267627, 2535254, 2748899, 5497798, 244652011, 489304022]

約数ペア:

[(1, 489304022), (2, 244652011), (89, 5497798), (178, 2748899), (193, 2535254), (386, 1267627), (14243, 34354), (17177, 28486)]