8749006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 16312320

約数和(自身を除く): 7563314

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1061, 1178, 2122, 4123, 7427, 8246, 14854, 20159, 32891, 40318, 65782, 141113, 230237, 282226, 460474, 624929, 1249858, 4374503, 8749006]

約数ペア:

[(1, 8749006), (2, 4374503), (7, 1249858), (14, 624929), (19, 460474), (31, 282226), (38, 230237), (62, 141113), (133, 65782), (217, 40318), (266, 32891), (434, 20159), (589, 14854), (1061, 8246), (1178, 7427), (2122, 4123)]