16980498874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3761741}}^1$

素因数の和:3761841

約数の個数: 16

約数和(自身を含む): 26587992456

約数和(自身を除く): 9607493582

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 3761741, 7523482, 139184417, 229466201, 278368834, 458932402, 8490249437, 16980498874]

約数ペア:

[(1, 16980498874), (2, 8490249437), (37, 458932402), (61, 278368834), (74, 229466201), (122, 139184417), (2257, 7523482), (4514, 3761741)]