2008543328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{41051}}^1$

素因数の和:41211

約数の個数: 48

約数和(自身を含む): 4344943680

約数和(自身を除く): 2336400352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 2224, 3058, 4448, 6116, 12232, 24464, 41051, 48928, 82102, 164204, 328408, 451561, 656816, 903122, 1313632, 1806244, 3612488, 5706089, 7224976, 11412178, 14449952, 22824356, 45648712, 62766979, 91297424, 125533958, 182594848, 251067916, 502135832, 1004271664, 2008543328]

約数ペア:

[(1, 2008543328), (2, 1004271664), (4, 502135832), (8, 251067916), (11, 182594848), (16, 125533958), (22, 91297424), (32, 62766979), (44, 45648712), (88, 22824356), (139, 14449952), (176, 11412178), (278, 7224976), (352, 5706089), (556, 3612488), (1112, 1806244), (1529, 1313632), (2224, 903122), (3058, 656816), (4448, 451561), (6116, 328408), (12232, 164204), (24464, 82102), (41051, 48928)]