1138149362

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4813}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 2107376640

約数和(自身を除く): 969227278

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 127, 133, 254, 266, 889, 931, 1778, 1862, 2413, 4813, 4826, 6223, 9626, 12446, 16891, 33691, 33782, 67382, 91447, 118237, 182894, 235837, 236474, 471674, 611251, 640129, 1222502, 1280258, 4278757, 4480903, 8557514, 8961806, 11613769, 23227538, 29951299, 59902598, 81296383, 162592766, 569074681, 1138149362]

約数ペア:

[(1, 1138149362), (2, 569074681), (7, 162592766), (14, 81296383), (19, 59902598), (38, 29951299), (49, 23227538), (98, 11613769), (127, 8961806), (133, 8557514), (254, 4480903), (266, 4278757), (889, 1280258), (931, 1222502), (1778, 640129), (1862, 611251), (2413, 471674), (4813, 236474), (4826, 235837), (6223, 182894), (9626, 118237), (12446, 91447), (16891, 67382), (33691, 33782)]