254992936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{1997}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 522197280

約数和(自身を除く): 267204344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1451, 1997, 2902, 3994, 5804, 7988, 11608, 15961, 15976, 21967, 31922, 43934, 63844, 87868, 127688, 175736, 2897647, 5795294, 11590588, 23181176, 31874117, 63748234, 127496468, 254992936]

約数ペア:

[(1, 254992936), (2, 127496468), (4, 63748234), (8, 31874117), (11, 23181176), (22, 11590588), (44, 5795294), (88, 2897647), (1451, 175736), (1997, 127688), (2902, 87868), (3994, 63844), (5804, 43934), (7988, 31922), (11608, 21967), (15961, 15976)]