389645976

素因数分解:

$2^3\times 3^1\times {\mathrm{16235249}}^1$

素因数の和:16235258

約数の個数: 16

約数和(自身を含む): 974115000

約数和(自身を除く): 584469024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16235249, 32470498, 48705747, 64940996, 97411494, 129881992, 194822988, 389645976]

約数ペア:

[(1, 389645976), (2, 194822988), (3, 129881992), (4, 97411494), (6, 64940996), (8, 48705747), (12, 32470498), (24, 16235249)]