2034893464895

素因数分解:

$5^1\times {\mathrm{431}}^1\times {\mathrm{4999}}^1\times {\mathrm{188891}}^1$

素因数の和:194326

約数の個数: 16

約数和(自身を含む): 2448040320000

約数和(自身を除く): 413146855105

約数列:

[1, 5, 431, 2155, 4999, 24995, 188891, 944455, 2154569, 10772845, 81412021, 407060105, 944266109, 4721330545, 406978692979, 2034893464895]

約数ペア:

[(1, 2034893464895), (5, 406978692979), (431, 4721330545), (2155, 944266109), (4999, 407060105), (24995, 81412021), (188891, 10772845), (944455, 2154569)]