2386457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 2703360

約数和(自身を除く): 316903

約数列:

[1, 19, 23, 43, 127, 437, 817, 989, 2413, 2921, 5461, 18791, 55499, 103759, 125603, 2386457]

約数ペア:

[(1, 2386457), (19, 125603), (23, 103759), (43, 55499), (127, 18791), (437, 5461), (817, 2921), (989, 2413)]