1393278

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 2825616

約数和(自身を除く): 1432338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3181, 6362, 9543, 19086, 232213, 464426, 696639, 1393278]

約数ペア:

[(1, 1393278), (2, 696639), (3, 464426), (6, 232213), (73, 19086), (146, 9543), (219, 6362), (438, 3181)]