2668754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1996846

約数列:

[1, 2, 11, 22, 29, 47, 58, 89, 94, 178, 319, 517, 638, 979, 1034, 1363, 1958, 2581, 2726, 4183, 5162, 8366, 14993, 28391, 29986, 46013, 56782, 92026, 121307, 242614, 1334377, 2668754]

約数ペア:

[(1, 2668754), (2, 1334377), (11, 242614), (22, 121307), (29, 92026), (47, 56782), (58, 46013), (89, 29986), (94, 28391), (178, 14993), (319, 8366), (517, 5162), (638, 4183), (979, 2726), (1034, 2581), (1363, 1958)]