261036360002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1\times {\mathrm{214667}}^1$

素因数の和:216494

約数の個数: 32

約数和(自身を含む): 441178804224

約数和(自身を除く): 180142444222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1783, 3566, 19613, 39226, 55273, 110546, 214667, 429334, 608003, 1216006, 2361337, 4722674, 6654677, 13309354, 73201447, 146402894, 382751261, 765502522, 4210263871, 8420527742, 11865289091, 23730578182, 130518180001, 261036360002]

約数ペア:

[(1, 261036360002), (2, 130518180001), (11, 23730578182), (22, 11865289091), (31, 8420527742), (62, 4210263871), (341, 765502522), (682, 382751261), (1783, 146402894), (3566, 73201447), (19613, 13309354), (39226, 6654677), (55273, 4722674), (110546, 2361337), (214667, 1216006), (429334, 608003)]