2019550030

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1\times {\mathrm{1291}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 3656959488

約数和(自身を除く): 1637409458

約数列:

[1, 2, 5, 10, 311, 503, 622, 1006, 1291, 1555, 2515, 2582, 3110, 5030, 6455, 12910, 156433, 312866, 401501, 649373, 782165, 803002, 1298746, 1564330, 2007505, 3246865, 4015010, 6493730, 201955003, 403910006, 1009775015, 2019550030]

約数ペア:

[(1, 2019550030), (2, 1009775015), (5, 403910006), (10, 201955003), (311, 6493730), (503, 4015010), (622, 3246865), (1006, 2007505), (1291, 1564330), (1555, 1298746), (2515, 803002), (2582, 782165), (3110, 649373), (5030, 401501), (6455, 312866), (12910, 156433)]