386969478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9213559}}^1$

素因数の和:9213571

約数の個数: 16

約数和(自身を含む): 884501760

約数和(自身を除く): 497532282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9213559, 18427118, 27640677, 55281354, 64494913, 128989826, 193484739, 386969478]

約数ペア:

[(1, 386969478), (2, 193484739), (3, 128989826), (6, 64494913), (7, 55281354), (14, 27640677), (21, 18427118), (42, 9213559)]