1087294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 848066

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 71, 142, 247, 403, 494, 589, 806, 923, 1178, 1349, 1846, 2201, 2698, 4402, 7657, 15314, 17537, 28613, 35074, 41819, 57226, 83638, 543647, 1087294]

約数ペア:

[(1, 1087294), (2, 543647), (13, 83638), (19, 57226), (26, 41819), (31, 35074), (38, 28613), (62, 17537), (71, 15314), (142, 7657), (247, 4402), (403, 2698), (494, 2201), (589, 1846), (806, 1349), (923, 1178)]