2149789965

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1339433}}^1$

素因数の和:1339548

約数の個数: 16

約数和(自身を含む): 3471812928

約数和(自身を除く): 1322022963

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 1339433, 4018299, 6697165, 20091495, 143319331, 429957993, 716596655, 2149789965]

約数ペア:

[(1, 2149789965), (3, 716596655), (5, 429957993), (15, 143319331), (107, 20091495), (321, 6697165), (535, 4018299), (1605, 1339433)]