2149514612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{237673}}^1$

素因数の和:237720

約数の個数: 48

約数和(自身を含む): 4791507840

約数和(自身を除く): 2641993228

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 237673, 475346, 950692, 1663711, 3327422, 4040441, 4515787, 6654844, 8080882, 9031574, 16161764, 18063148, 28283087, 31610509, 56566174, 63221018, 76768379, 113132348, 126442036, 153536758, 307073516, 537378653, 1074757306, 2149514612]

約数ペア:

[(1, 2149514612), (2, 1074757306), (4, 537378653), (7, 307073516), (14, 153536758), (17, 126442036), (19, 113132348), (28, 76768379), (34, 63221018), (38, 56566174), (68, 31610509), (76, 28283087), (119, 18063148), (133, 16161764), (238, 9031574), (266, 8080882), (323, 6654844), (476, 4515787), (532, 4040441), (646, 3327422), (1292, 1663711), (2261, 950692), (4522, 475346), (9044, 237673)]