1288111758

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{540769}}^1$

素因数の和:541171

約数の個数: 16

約数和(自身を含む): 2582717520

約数和(自身を除く): 1294605762

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 540769, 1081538, 1622307, 3244614, 214685293, 429370586, 644055879, 1288111758]

約数ペア:

[(1, 1288111758), (2, 644055879), (3, 429370586), (6, 214685293), (397, 3244614), (794, 1622307), (1191, 1081538), (2382, 540769)]