2196408361

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{7121}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 2536571520

約数和(自身を除く): 340163159

約数列:

[1, 7, 139, 317, 973, 2219, 7121, 44063, 49847, 308441, 989819, 2257357, 6928733, 15801499, 313772623, 2196408361]

約数ペア:

[(1, 2196408361), (7, 313772623), (139, 15801499), (317, 6928733), (973, 2257357), (2219, 989819), (7121, 308441), (44063, 49847)]