1047452014

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{538259}}^1$

素因数の和:538407

約数の個数: 16

約数和(自身を含む): 1808553600

約数和(自身を除く): 761101586

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 538259, 1076518, 3767813, 7535626, 74818001, 149636002, 523726007, 1047452014]

約数ペア:

[(1, 1047452014), (2, 523726007), (7, 149636002), (14, 74818001), (139, 7535626), (278, 3767813), (973, 1076518), (1946, 538259)]