249328802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2749}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 378675000

約数和(自身を除く): 129346198

約数列:

[1, 2, 101, 202, 449, 898, 2749, 5498, 45349, 90698, 277649, 555298, 1234301, 2468602, 124664401, 249328802]

約数ペア:

[(1, 249328802), (2, 124664401), (101, 2468602), (202, 1234301), (449, 555298), (898, 277649), (2749, 90698), (5498, 45349)]