1520729994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{5172551}}^1$

素因数の和:5172570

約数の個数: 24

約数和(自身を含む): 3538025568

約数和(自身を除く): 2017295574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5172551, 10345102, 15517653, 31035306, 36207857, 72415714, 108623571, 217247142, 253454999, 506909998, 760364997, 1520729994]

約数ペア:

[(1, 1520729994), (2, 760364997), (3, 506909998), (6, 253454999), (7, 217247142), (14, 108623571), (21, 72415714), (42, 36207857), (49, 31035306), (98, 15517653), (147, 10345102), (294, 5172551)]