1284946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 2107224

約数和(自身を除く): 822278

約数列:

[1, 2, 13, 26, 73, 146, 677, 949, 1354, 1898, 8801, 17602, 49421, 98842, 642473, 1284946]

約数ペア:

[(1, 1284946), (2, 642473), (13, 98842), (26, 49421), (73, 17602), (146, 8801), (677, 1898), (949, 1354)]