4785990769

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{165829}}^1$

素因数の和:165893

約数の個数: 24

約数和(自身を含む): 6049478400

約数和(自身を除く): 1263487631

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 28861, 165829, 1160803, 3150751, 5140699, 8125621, 22055257, 35984893, 97673281, 154386799, 251894251, 683712967, 4785990769]

約数ペア:

[(1, 4785990769), (7, 683712967), (19, 251894251), (31, 154386799), (49, 97673281), (133, 35984893), (217, 22055257), (589, 8125621), (931, 5140699), (1519, 3150751), (4123, 1160803), (28861, 165829)]