1494190369

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 1758153600

約数和(自身を除く): 263963231

約数列:

[1, 7, 49, 139, 431, 509, 973, 3017, 3563, 6811, 21119, 24941, 59909, 70751, 219379, 419363, 495257, 1535653, 2935541, 3466799, 10749571, 30493681, 213455767, 1494190369]

約数ペア:

[(1, 1494190369), (7, 213455767), (49, 30493681), (139, 10749571), (431, 3466799), (509, 2935541), (973, 1535653), (3017, 495257), (3563, 419363), (6811, 219379), (21119, 70751), (24941, 59909)]