2017209595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{19087}}^1$

素因数の和:20034

約数の個数: 16

約数和(自身を含む): 2528778240

約数和(自身を除く): 511568645

約数列:

[1, 5, 23, 115, 919, 4595, 19087, 21137, 95435, 105685, 439001, 2195005, 17540953, 87704765, 403441919, 2017209595]

約数ペア:

[(1, 2017209595), (5, 403441919), (23, 87704765), (115, 17540953), (919, 2195005), (4595, 439001), (19087, 105685), (21137, 95435)]