4557226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 7365600

約数和(自身を除く): 2808374

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2789, 5578, 52991, 105982, 119927, 239854, 2278613, 4557226]

約数ペア:

[(1, 4557226), (2, 2278613), (19, 239854), (38, 119927), (43, 105982), (86, 52991), (817, 5578), (1634, 2789)]