2741648

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 6679260

約数和(自身を除く): 3937612

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 269, 364, 392, 538, 637, 728, 784, 1076, 1274, 1456, 1883, 2152, 2548, 3497, 3766, 4304, 5096, 6994, 7532, 10192, 13181, 13988, 15064, 24479, 26362, 27976, 30128, 48958, 52724, 55952, 97916, 105448, 171353, 195832, 210896, 342706, 391664, 685412, 1370824, 2741648]

約数ペア:

[(1, 2741648), (2, 1370824), (4, 685412), (7, 391664), (8, 342706), (13, 210896), (14, 195832), (16, 171353), (26, 105448), (28, 97916), (49, 55952), (52, 52724), (56, 48958), (91, 30128), (98, 27976), (104, 26362), (112, 24479), (182, 15064), (196, 13988), (208, 13181), (269, 10192), (364, 7532), (392, 6994), (538, 5096), (637, 4304), (728, 3766), (784, 3497), (1076, 2548), (1274, 2152), (1456, 1883)]