282147112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{142787}}^1$

素因数の和:142825

約数の個数: 32

約数和(自身を含む): 599709600

約数和(自身を除く): 317562488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 142787, 285574, 571148, 1142296, 1856231, 2712953, 3712462, 5425906, 7424924, 10851812, 14849848, 21703624, 35268389, 70536778, 141073556, 282147112]

約数ペア:

[(1, 282147112), (2, 141073556), (4, 70536778), (8, 35268389), (13, 21703624), (19, 14849848), (26, 10851812), (38, 7424924), (52, 5425906), (76, 3712462), (104, 2712953), (152, 1856231), (247, 1142296), (494, 571148), (988, 285574), (1976, 142787)]