2686605922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7757}}^1$

素因数の和:7963

約数の個数: 64

約数和(自身を含む): 5442764544

約数和(自身を除く): 2756158622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 173, 182, 286, 346, 1001, 1211, 1903, 2002, 2249, 2422, 3806, 4498, 7757, 13321, 15514, 15743, 24739, 26642, 31486, 49478, 54299, 85327, 100841, 108598, 170654, 173173, 201682, 346346, 597289, 705887, 1109251, 1194578, 1341961, 1411774, 2218502, 2683922, 7764757, 9393727, 14761571, 15529514, 17445493, 18787454, 29523142, 34890986, 103330997, 122118451, 191900423, 206661994, 244236902, 383800846, 1343302961, 2686605922]

約数ペア:

[(1, 2686605922), (2, 1343302961), (7, 383800846), (11, 244236902), (13, 206661994), (14, 191900423), (22, 122118451), (26, 103330997), (77, 34890986), (91, 29523142), (143, 18787454), (154, 17445493), (173, 15529514), (182, 14761571), (286, 9393727), (346, 7764757), (1001, 2683922), (1211, 2218502), (1903, 1411774), (2002, 1341961), (2249, 1194578), (2422, 1109251), (3806, 705887), (4498, 597289), (7757, 346346), (13321, 201682), (15514, 173173), (15743, 170654), (24739, 108598), (26642, 100841), (31486, 85327), (49478, 54299)]