40655041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17981}}^1$

素因数の和:18024

約数の個数: 16

約数和(自身を含む): 51788160

約数和(自身を除く): 11133119

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 17981, 125867, 305677, 341639, 2139739, 2391473, 5807863, 40655041]

約数ペア:

[(1, 40655041), (7, 5807863), (17, 2391473), (19, 2139739), (119, 341639), (133, 305677), (323, 125867), (2261, 17981)]