3889531408

素因数分解:

$2^4\times 7^2\times {\mathrm{2011}}^1\times {\mathrm{2467}}^1$

素因数の和:4500

約数の個数: 60

約数和(自身を含む): 8774243472

約数和(自身を除く): 4884712064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2011, 2467, 4022, 4934, 8044, 9868, 14077, 16088, 17269, 19736, 28154, 32176, 34538, 39472, 56308, 69076, 98539, 112616, 120883, 138152, 197078, 225232, 241766, 276304, 394156, 483532, 788312, 967064, 1576624, 1934128, 4961137, 9922274, 19844548, 34727959, 39689096, 69455918, 79378192, 138911836, 243095713, 277823672, 486191426, 555647344, 972382852, 1944765704, 3889531408]

約数ペア:

[(1, 3889531408), (2, 1944765704), (4, 972382852), (7, 555647344), (8, 486191426), (14, 277823672), (16, 243095713), (28, 138911836), (49, 79378192), (56, 69455918), (98, 39689096), (112, 34727959), (196, 19844548), (392, 9922274), (784, 4961137), (2011, 1934128), (2467, 1576624), (4022, 967064), (4934, 788312), (8044, 483532), (9868, 394156), (14077, 276304), (16088, 241766), (17269, 225232), (19736, 197078), (28154, 138152), (32176, 120883), (34538, 112616), (39472, 98539), (56308, 69076)]