2779207816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{9419}}^1$

素因数の和:9922

約数の個数: 64

約数和(自身を含む): 6511104000

約数和(自身を除く): 3731896184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 479, 616, 958, 1916, 3353, 3832, 5269, 6706, 9419, 10538, 13412, 18838, 21076, 26824, 36883, 37676, 42152, 65933, 73766, 75352, 103609, 131866, 147532, 207218, 263732, 295064, 414436, 527464, 725263, 828872, 1450526, 2901052, 4511701, 5802104, 9023402, 18046804, 31581907, 36093608, 49628711, 63163814, 99257422, 126327628, 198514844, 252655256, 347400977, 397029688, 694801954, 1389603908, 2779207816]

約数ペア:

[(1, 2779207816), (2, 1389603908), (4, 694801954), (7, 397029688), (8, 347400977), (11, 252655256), (14, 198514844), (22, 126327628), (28, 99257422), (44, 63163814), (56, 49628711), (77, 36093608), (88, 31581907), (154, 18046804), (308, 9023402), (479, 5802104), (616, 4511701), (958, 2901052), (1916, 1450526), (3353, 828872), (3832, 725263), (5269, 527464), (6706, 414436), (9419, 295064), (10538, 263732), (13412, 207218), (18838, 147532), (21076, 131866), (26824, 103609), (36883, 75352), (37676, 73766), (42152, 65933)]