2098590907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 2562560000

約数和(自身を除く): 463969093

約数列:

[1, 7, 19, 103, 133, 307, 499, 721, 1957, 2149, 3493, 5833, 9481, 13699, 31621, 40831, 51397, 66367, 153193, 221347, 359779, 600799, 976543, 1072351, 2910667, 4205593, 6835801, 15778879, 20374669, 110452153, 299798701, 2098590907]

約数ペア:

[(1, 2098590907), (7, 299798701), (19, 110452153), (103, 20374669), (133, 15778879), (307, 6835801), (499, 4205593), (721, 2910667), (1957, 1072351), (2149, 976543), (3493, 600799), (5833, 359779), (9481, 221347), (13699, 153193), (31621, 66367), (40831, 51397)]