996556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 2010960

約数和(自身を除く): 1014404

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 121, 142, 242, 284, 319, 484, 638, 781, 1276, 1562, 2059, 3124, 3509, 4118, 7018, 8236, 8591, 14036, 17182, 22649, 34364, 45298, 90596, 249139, 498278, 996556]

約数ペア:

[(1, 996556), (2, 498278), (4, 249139), (11, 90596), (22, 45298), (29, 34364), (44, 22649), (58, 17182), (71, 14036), (116, 8591), (121, 8236), (142, 7018), (242, 4118), (284, 3509), (319, 3124), (484, 2059), (638, 1562), (781, 1276)]