708808319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 836282880

約数和(自身を除く): 127474561

約数列:

[1, 17, 19, 23, 73, 323, 391, 437, 1241, 1307, 1387, 1679, 7429, 22219, 23579, 24833, 28543, 30061, 31901, 95411, 422161, 511037, 542317, 571159, 1621987, 1812809, 2194453, 9709703, 30817753, 37305701, 41694607, 708808319]

約数ペア:

[(1, 708808319), (17, 41694607), (19, 37305701), (23, 30817753), (73, 9709703), (323, 2194453), (391, 1812809), (437, 1621987), (1241, 571159), (1307, 542317), (1387, 511037), (1679, 422161), (7429, 95411), (22219, 31901), (23579, 30061), (24833, 28543)]