490804594

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{78079}}^1$

素因数の和:78537

約数の個数: 16

約数和(自身を含む): 843264000

約数和(自身を除く): 352459406

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 78079, 156158, 546553, 1093106, 35057471, 70114942, 245402297, 490804594]

約数ペア:

[(1, 490804594), (2, 245402297), (7, 70114942), (14, 35057471), (449, 1093106), (898, 546553), (3143, 156158), (6286, 78079)]