2631680282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 4996712448

約数和(自身を除く): 2365032166

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 251, 502, 661, 721, 1133, 1322, 1442, 1757, 2266, 2761, 3514, 4627, 5522, 7271, 7931, 9254, 14542, 15862, 19327, 25853, 38654, 50897, 51706, 68083, 101794, 136166, 165911, 180971, 284383, 331822, 361942, 476581, 568766, 748913, 953162, 1161377, 1497826, 1825021, 1990681, 2322754, 3650042, 3981362, 5242391, 10484782, 12775147, 17088833, 25550294, 34177666, 119621831, 187977163, 239243662, 375954326, 1315840141, 2631680282]

約数ペア:

[(1, 2631680282), (2, 1315840141), (7, 375954326), (11, 239243662), (14, 187977163), (22, 119621831), (77, 34177666), (103, 25550294), (154, 17088833), (206, 12775147), (251, 10484782), (502, 5242391), (661, 3981362), (721, 3650042), (1133, 2322754), (1322, 1990681), (1442, 1825021), (1757, 1497826), (2266, 1161377), (2761, 953162), (3514, 748913), (4627, 568766), (5522, 476581), (7271, 361942), (7931, 331822), (9254, 284383), (14542, 180971), (15862, 165911), (19327, 136166), (25853, 101794), (38654, 68083), (50897, 51706)]