530817042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12638501}}^1$

素因数の和:12638513

約数の個数: 16

約数和(自身を含む): 1213296192

約数和(自身を除く): 682479150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12638501, 25277002, 37915503, 75831006, 88469507, 176939014, 265408521, 530817042]

約数ペア:

[(1, 530817042), (2, 265408521), (3, 176939014), (6, 88469507), (7, 75831006), (14, 37915503), (21, 25277002), (42, 12638501)]