998972492

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{50321}}^1$

素因数の和:51041

約数の個数: 24

約数和(自身を含む): 2000802720

約数和(自身を除く): 1001830228

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 9926, 19852, 50321, 100642, 201284, 352247, 704494, 1408988, 35677589, 71355178, 142710356, 249743123, 499486246, 998972492]

約数ペア:

[(1, 998972492), (2, 499486246), (4, 249743123), (7, 142710356), (14, 71355178), (28, 35677589), (709, 1408988), (1418, 704494), (2836, 352247), (4963, 201284), (9926, 100642), (19852, 50321)]