9798958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 16246008

約数和(自身を除く): 6447050

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 547, 689, 1094, 1378, 7111, 8957, 14222, 17914, 28991, 57982, 92443, 184886, 376883, 753766, 4899479, 9798958]

約数ペア:

[(1, 9798958), (2, 4899479), (13, 753766), (26, 376883), (53, 184886), (106, 92443), (169, 57982), (338, 28991), (547, 17914), (689, 14222), (1094, 8957), (1378, 7111)]