240320066

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{38231}}^1$

素因数の和:38689

約数の個数: 16

約数和(自身を含む): 412905600

約数和(自身を除く): 172585534

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 38231, 76462, 267617, 535234, 17165719, 34331438, 120160033, 240320066]

約数ペア:

[(1, 240320066), (2, 120160033), (7, 34331438), (14, 17165719), (449, 535234), (898, 267617), (3143, 76462), (6286, 38231)]