408085671014

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6761}}^1\times {\mathrm{32911}}^1$

素因数の和:39812

約数の個数: 32

約数和(自身を含む): 705041390592

約数和(自身を除く): 296955719578

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 6761, 13522, 32911, 47327, 65822, 94654, 230377, 460754, 885691, 1771382, 4311341, 6199837, 8622682, 12399674, 30179387, 60358774, 222511271, 445022542, 1557578897, 3115157794, 29148976501, 58297953002, 204042835507, 408085671014]

約数ペア:

[(1, 408085671014), (2, 204042835507), (7, 58297953002), (14, 29148976501), (131, 3115157794), (262, 1557578897), (917, 445022542), (1834, 222511271), (6761, 60358774), (13522, 30179387), (32911, 12399674), (47327, 8622682), (65822, 6199837), (94654, 4311341), (230377, 1771382), (460754, 885691)]