551445248

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{15497}}^1$

素因数の和:15652

約数の個数: 36

約数和(自身を含む): 1108726920

約数和(自身を除く): 557281672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 15497, 17792, 30994, 35584, 61988, 123976, 247952, 495904, 991808, 1983616, 2154083, 3967232, 4308166, 8616332, 17232664, 34465328, 68930656, 137861312, 275722624, 551445248]

約数ペア:

[(1, 551445248), (2, 275722624), (4, 137861312), (8, 68930656), (16, 34465328), (32, 17232664), (64, 8616332), (128, 4308166), (139, 3967232), (256, 2154083), (278, 1983616), (556, 991808), (1112, 495904), (2224, 247952), (4448, 123976), (8896, 61988), (15497, 35584), (17792, 30994)]