245439.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3407}}^1$

素因数の和:3851

約数の個数: 16

約数和(自身を含む): 17994240

約数和(自身を除く): 9020202

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 3407, 6814, 10221, 20442, 1495673, 2991346, 4487019, 8974038]

約数ペア:

[(1, 8974038), (2, 4487019), (3, 2991346), (6, 1495673), (439, 20442), (878, 10221), (1317, 6814), (2634, 3407)]