2424422

素因数分解:

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

素因数の和:213

約数の個数: 48

約数和(自身を含む): 4998672

約数和(自身を除く): 2574250

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 173, 182, 286, 346, 539, 637, 1001, 1078, 1211, 1274, 1903, 2002, 2249, 2422, 3806, 4498, 7007, 8477, 13321, 14014, 15743, 16954, 24739, 26642, 31486, 49478, 93247, 110201, 173173, 186494, 220402, 346346, 1212211, 2424422]

約数ペア:

[(1, 2424422), (2, 1212211), (7, 346346), (11, 220402), (13, 186494), (14, 173173), (22, 110201), (26, 93247), (49, 49478), (77, 31486), (91, 26642), (98, 24739), (143, 16954), (154, 15743), (173, 14014), (182, 13321), (286, 8477), (346, 7007), (539, 4498), (637, 3806), (1001, 2422), (1078, 2249), (1211, 2002), (1274, 1903)]