389804946

素因数分解:

$2^1\times 3^1\times {\mathrm{7213}}^1\times {\mathrm{9007}}^1$

素因数の和:16225

約数の個数: 16

約数和(自身を含む): 779804544

約数和(自身を除く): 389999598

約数列:

[1, 2, 3, 6, 7213, 9007, 14426, 18014, 21639, 27021, 43278, 54042, 64967491, 129934982, 194902473, 389804946]

約数ペア:

[(1, 389804946), (2, 194902473), (3, 129934982), (6, 64967491), (7213, 54042), (9007, 43278), (14426, 27021), (18014, 21639)]