2012307136

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{264221}}^1$

素因数の和:264257

約数の個数: 56

約数和(自身を含む): 4832091936

約数和(自身を除く): 2819784800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 264221, 528442, 1056884, 1849547, 2113768, 3699094, 4227536, 4491757, 7398188, 8455072, 8983514, 14796376, 16910144, 17967028, 29592752, 31442299, 35934056, 59185504, 62884598, 71868112, 118371008, 125769196, 143736224, 251538392, 287472448, 503076784, 1006153568, 2012307136]

約数ペア:

[(1, 2012307136), (2, 1006153568), (4, 503076784), (7, 287472448), (8, 251538392), (14, 143736224), (16, 125769196), (17, 118371008), (28, 71868112), (32, 62884598), (34, 59185504), (56, 35934056), (64, 31442299), (68, 29592752), (112, 17967028), (119, 16910144), (136, 14796376), (224, 8983514), (238, 8455072), (272, 7398188), (448, 4491757), (476, 4227536), (544, 3699094), (952, 2113768), (1088, 1849547), (1904, 1056884), (3808, 528442), (7616, 264221)]