9042790

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 16311312

約数和(自身を除く): 7268522

約数列:

[1, 2, 5, 10, 907, 997, 1814, 1994, 4535, 4985, 9070, 9970, 904279, 1808558, 4521395, 9042790]

約数ペア:

[(1, 9042790), (2, 4521395), (5, 1808558), (10, 904279), (907, 9970), (997, 9070), (1814, 4985), (1994, 4535)]