12998331346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{590243}}^1$

素因数の和:590287

約数の個数: 48

約数和(自身を含む): 26376823872

約数和(自身を除く): 13378492526

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 22022, 590243, 1180486, 4131701, 6492673, 7673159, 8263402, 12985346, 15346318, 45448711, 53712113, 71419403, 84404749, 90897422, 107424226, 142838806, 168809498, 499935821, 590833243, 928452239, 999871642, 1181666486, 1856904478, 6499165673, 12998331346]

約数ペア:

[(1, 12998331346), (2, 6499165673), (7, 1856904478), (11, 1181666486), (13, 999871642), (14, 928452239), (22, 590833243), (26, 499935821), (77, 168809498), (91, 142838806), (121, 107424226), (143, 90897422), (154, 84404749), (182, 71419403), (242, 53712113), (286, 45448711), (847, 15346318), (1001, 12985346), (1573, 8263402), (1694, 7673159), (2002, 6492673), (3146, 4131701), (11011, 1180486), (22022, 590243)]