26121569162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{907}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 42850372320

約数和(自身を除く): 16728803158

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 613, 907, 1226, 1807, 1814, 3614, 7969, 11791, 15938, 23491, 23582, 46982, 85207, 103597, 126073, 153283, 170414, 207194, 252146, 306566, 555991, 1107691, 1111982, 1638949, 2215382, 3277898, 7227883, 14399983, 14455766, 21306337, 28799966, 42612674, 77282749, 93962479, 154565498, 187924958, 1004675737, 2009351474, 13060784581, 26121569162]

約数ペア:

[(1, 26121569162), (2, 13060784581), (13, 2009351474), (26, 1004675737), (139, 187924958), (169, 154565498), (278, 93962479), (338, 77282749), (613, 42612674), (907, 28799966), (1226, 21306337), (1807, 14455766), (1814, 14399983), (3614, 7227883), (7969, 3277898), (11791, 2215382), (15938, 1638949), (23491, 1111982), (23582, 1107691), (46982, 555991), (85207, 306566), (103597, 252146), (126073, 207194), (153283, 170414)]