13306858310

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1620811}}^1$

素因数の和:1621639

約数の個数: 16

約数和(自身を含む): 23981534352

約数和(自身を除く): 10674676042

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 1620811, 3241622, 8104055, 16208110, 1330685831, 2661371662, 6653429155, 13306858310]

約数ペア:

[(1, 13306858310), (2, 6653429155), (5, 2661371662), (10, 1330685831), (821, 16208110), (1642, 8104055), (4105, 3241622), (8210, 1620811)]