6404959442

素因数分解:

$2^1\times 7^2\times {\mathrm{65356729}}^1$

素因数の和:65356745

約数の個数: 12

約数和(自身を含む): 11176000830

約数和(自身を除く): 4771041388

約数列:

[1, 2, 7, 14, 49, 98, 65356729, 130713458, 457497103, 914994206, 3202479721, 6404959442]

約数ペア:

[(1, 6404959442), (2, 3202479721), (7, 914994206), (14, 457497103), (49, 130713458), (98, 65356729)]