331388918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6883}}^1$

素因数の和:7092

約数の個数: 32

約数和(自身を含む): 601386240

約数和(自身を除く): 269997322

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 3439, 6878, 6883, 13766, 24073, 48146, 48181, 96362, 130777, 261554, 915439, 1245823, 1830878, 2491646, 8720761, 17441522, 23670637, 47341274, 165694459, 331388918]

約数ペア:

[(1, 331388918), (2, 165694459), (7, 47341274), (14, 23670637), (19, 17441522), (38, 8720761), (133, 2491646), (181, 1830878), (266, 1245823), (362, 915439), (1267, 261554), (2534, 130777), (3439, 96362), (6878, 48181), (6883, 48146), (13766, 24073)]