2380451626

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{378691}}^1$

素因数の和:379149

約数の個数: 16

約数和(自身を含む): 4089873600

約数和(自身を除く): 1709421974

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 378691, 757382, 2650837, 5301674, 170032259, 340064518, 1190225813, 2380451626]

約数ペア:

[(1, 2380451626), (2, 1190225813), (7, 340064518), (14, 170032259), (449, 5301674), (898, 2650837), (3143, 757382), (6286, 378691)]