2028047287

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{96157}}^1$

素因数の和:96318

約数の個数: 16

約数和(自身を含む): 2437028352

約数和(自身を除く): 408981065

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 96157, 673099, 2211611, 12596567, 15481277, 88175969, 289721041, 2028047287]

約数ペア:

[(1, 2028047287), (7, 289721041), (23, 88175969), (131, 15481277), (161, 12596567), (917, 2211611), (3013, 673099), (21091, 96157)]