2904306731

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 3154314240

約数和(自身を除く): 250007509

約数列:

[1, 19, 43, 223, 361, 817, 839, 4237, 9589, 15523, 15941, 36077, 80503, 182191, 187097, 302879, 685463, 3461629, 3554843, 8045171, 13023797, 67542017, 152858249, 2904306731]

約数ペア:

[(1, 2904306731), (19, 152858249), (43, 67542017), (223, 13023797), (361, 8045171), (817, 3554843), (839, 3461629), (4237, 685463), (9589, 302879), (15523, 187097), (15941, 182191), (36077, 80503)]